-51.27466, -30.035963: 249 Treatments

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Argentinomyia neotropica     Montoya, Augusto L. & Wolff, Marta, 2023, Taxonomic revision of the Neotropical genus Argentinomyia Lynch-Arribálzaga, 1891 (Diptera: Syrphidae), with description of 16 new species, Zootaxa 5234 (1), pp. 1-157 : 88-92 88-92
Metalibitia brasiliensis     Coronato-Ribeiro, Amanda & Pinto-Da-Rocha, Ricardo, 2017, Taxonomic revision and cladistic analysis of the genus Metalibitia Roewer, 1912 (Opiliones, Cosmetidae, Cosmetinae), Zootaxa 4291 (2), pp. 201-242 : 219-220 219-220
Ariadna mollis     Giroti, André Marsola & Brescovit, Antonio Domingos, 2018, The taxonomy of the American Ariadna Audouin (Araneae: Synspermiata: Segestriidae), Zootaxa 4400 (1), pp. 1-114 : 33-37 33-37
Prolycosides aussereri   comb. nov.  Paredes-Munguía, Williams, Brescovit, Antonio D. & Teixeira, Renato A., 2024, Revision of Neotropical wolf spider genus Arctosa C. L. Koch, 1847 (Araneae: Lycosidae), with description of seven new species, Zootaxa 5414 (1), pp. 1-83 : 59-66 59-66
Drosophila bromeliae     Schmitz, Hermes José & Valente, Vera Lúcia da Silva, 2019, The flower flies and the unknown diversity of Drosophilidae (Diptera): a biodiversity inventory in the Brazilian fauna, Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) 59, pp. 1-15 : 3-5 3-5
Hisonotus nigricauda     Carvalho, Tiago Pinto & Reis, Roberto E., 2011, Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil, Neotropical Ichthyology 9 (1), pp. 1-48 : 3-9 3-9
Ariadna crassipalpa     Giroti, André Marsola & Brescovit, Antonio Domingos, 2018, The taxonomy of the American Ariadna Audouin (Araneae: Synspermiata: Segestriidae), Zootaxa 4400 (1), pp. 1-114 : 29-33 29-33
Dubiaranea magatama   sp. nov.  Cajade, Manuel, Hagopián, Damián, Rodrigues, Everton N. L., Guerrero, José C., Laborda, Álvaro & Simó, Miguel, 2024, A new species and new records of the spider genus Dubiaranea (Araneae, Linyphiidae) from southern Brazil and Uruguay, with an analysis of the potential distribution of the species, Zootaxa 5437 (2), pp. 223-244 : 227-236 227-236
Goeldia leechi     Almeida-Silva, Lina M. & Brescovit, Antonio D., 2024, Unraveling the mysteries of Goeldia Keyserling, 1891: revision, description of seven new species and first record from USA (Araneae: Titanoecidae), Zootaxa 5428 (2), pp. 151-193 : 155-161 155-161
Catharosoma intermedium     Rodrigues, Patrícia E. S., Golovatch, Sergei I., Ott, Ricardo & Ro- Drigues, Everton N. L., 2020, Three new species of the millipede genus Catharosoma Silvestri, 1897 from southern Brazil, with new records and a clarified identity of Catharosoma intermedium (Carl, 1902) (Diplopoda: Polydesmida: Paradoxosomatidae), Zootaxa 4751 (1), pp. 119-130 : 121-124 121-124
Cariocamyia maculosa     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 37 37
Goeldia luteipes     Almeida-Silva, Lina M. & Brescovit, Antonio D., 2024, Unraveling the mysteries of Goeldia Keyserling, 1891: revision, description of seven new species and first record from USA (Araneae: Titanoecidae), Zootaxa 5428 (2), pp. 151-193 : 172-174 172-174
Oxyopes salticus     Santos, Adalberto J., 2017, The jumping lynx spider Oxyopes salticus Hentz, 1845 and its Neotropical relatives (Araneae: Oxyopidae), Zootaxa 4216 (5), pp. 457-481 : 459-465 459-465
Tekellina picurrucha   sp. nov.  Estol, Narelle, Valiati, Victor Hugo, Brescovit, Antonio D. & Rodrigues, Everton Nei Lopes, 2024, On the Neotropical species of the spider genus Tekellina Levi, 1957 (Arachnida: Araneae: Synotaxidae), European Journal of Taxonomy 943, pp. 154-178 : 167-170 167-170
Opopaea concolor     Brescovit, Antonio D., Bonaldo, Alexandre B., Ott, Ricardo & Chavari, João L., 2019, To boldly go: on invasive goblin spiders in Brazil (Araneae, Oonopidae), Iheringia, Série Zoologia (e 2019033) 109, pp. 1-20 : 10 10
Runcinioides argenteus     Faleiro, Bárbara T. & Santos, Adalberto J., 2019, Revision of the crab-spiders of the genus Runcinioides Mello-Leitão, 1929 (Araneae, Thomisidae), Zootaxa 4567 (1), pp. 25-46 : 29-33 29-33
Janulus nebulosus     Rodrigues, Everton Nei Lopes, Rodrigues, Patrícia E. S., Brescovit, Antonio D. & Koh, Joseph K. H., 2022, An update on the phylogeny of Spintharinae with analysis based on morphological characters and taxonomy of Janula (Araneae, Theridiidae), Organisms Diversity & Evolution (New York, N. Y.) 22 (3), pp. 749-787 : 774-780 774-780
Philornis angustifrons     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 30 30
Ariadna gaucha   sp. nov.  Giroti, André Marsola & Brescovit, Antonio Domingos, 2018, The taxonomy of the American Ariadna Audouin (Araneae: Synspermiata: Segestriidae), Zootaxa 4400 (1), pp. 1-114 : 95-97 95-97
Goeldia gauderio   sp. nov.  Almeida-Silva, Lina M. & Brescovit, Antonio D., 2024, Unraveling the mysteries of Goeldia Keyserling, 1891: revision, description of seven new species and first record from USA (Araneae: Titanoecidae), Zootaxa 5428 (2), pp. 151-193 : 167-168 167-168
Ciniflella iguazu   sp. nov.  Brescovit, Antonio Domingos, Grismado, Cristian J., Almeida-Silva, Lina M. & Ramirez, Martin J., 2025, On the Neotropical spider genus Ciniflella Mello-Leitão, 1921 (Araneae: Zoropsidae, Tengellinae), Zootaxa 5563 (1), pp. 345-381 : 358-363 358-363
Drosophila lutzii     Schmitz, Hermes José & Valente, Vera Lúcia da Silva, 2019, The flower flies and the unknown diversity of Drosophilidae (Diptera): a biodiversity inventory in the Brazilian fauna, Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) 59, pp. 1-15 : 5-6 5-6
Eustala farroupilha   sp. nov.  Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 451-452 451-452
Eustala taquara     Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 459-461 459-461
Eustala itapocuensis     Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 461 461
Eustala palmares     Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 463-464 463-464
Eustala belissima     Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 464 464
Eustala levii     Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 463 463
Eustala minuscula     Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 458-459 458-459
Eustala albiventer     Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 457 457
Titanattus notabilis     Bustamante, Abel A. & Ruiz, Gustavo R. S., 2017, Systematics of Thiodinini (Araneae: Salticidae: Salticinae), with description of a new genus and twelve new species, Zootaxa 4362 (3), pp. 301-347 : 338 338
Parastacus brasiliensis     Ribeiro, Felipe Bezerra & Araujo, Paula Beatriz, 2024, Taxonomic review of the genus Parastacus Huxley, 1879 (Decapoda: Astacidea: Parastacidae) with description of five new species, Zootaxa 5455 (1), pp. 1-84 : 19-25 19-25
Bolbapium paralucidulum     Carvalho, Edrielly Carolinne & Vaz-de-Mello, Fernando Z., 2022, A taxonomic revision of Bolbapium Boucomont, 1910 (Coleoptera: Scarabaeoidea: Geotrupidae), Journal of Natural History 56 (13 - 16), pp. 769-828 : 804-805 804-805
Thaumasia velox     Cruz Da Silva, Estevam L. & Carico, James E., 2012, 3567, Zootaxa 3567, pp. 1-64 : 13-15 13-15
Gryon chrysolaum     Polaszek, Andrew & Kolberg, Roberta, 2008, Rediscovery of Gryon chrysolaum (Walker) (Hymenoptera: Platygastridae) - an egg parasitoid of Holhymenia rubiginosa Breddin and Anisoscelis foliacea Fabricius (Heteroptera: Coreidae), Zootaxa 1968, pp. 39-44 : 40-42 40-42
Eustala cuia   sp. nov.  Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 450 450
Eustala lisei   sp. nov.  Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 448-450 448-450
Eustala perfida     Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 461-463 461-463
Tullgrenella guayapae     Marta, Kimberly S., Bustamante, Abel A., Hagopián, Damián, Teixeira, Renato A., Brescovit, Antonio D., Valiati, Victor H. & Rodrigues, Everton N. L., 2024, Taxonomic revision of the jumping spider genus Tullgrenella Mello-Leitão, 1941 (Araneae: Salticidae: Freyina), Zootaxa 5411 (1), pp. 1-71 : 16-18 16-18
Tropicosa thorelli   comb. nov.  Paredes-Munguía, Williams, Brescovit, Antonio D. & Teixeira, Renato A., 2023, Tidying things up: Tropicosa, a new Neotropical wolf spider genus (Araneae: Lycosidae: Lycosinae), Zootaxa 5228 (4), pp. 351-393 : 378-389 378-389
Homoeomma villosum     Galleti-Lima, Arthur, Yamamoto, Flávio U., Lucas, Sylvia M., Guadanucci, José Paulo L. & Brescovit, Antonio D., 2026, Morphological revision of the species of Homoeomma Ausserer, 1871 (Araneae: Theraphosidae) from Brazil, Argentina and Uruguay, Zootaxa 5752 (2), pp. 211-237 : 230-233 230-233
Parastacus pilimanus     Ribeiro, Felipe Bezerra & Araujo, Paula Beatriz, 2024, Taxonomic review of the genus Parastacus Huxley, 1879 (Decapoda: Astacidea: Parastacidae) with description of five new species, Zootaxa 5455 (1), pp. 1-84 : 15-16 15-16
Mimagoniates     Toledo-Piza, Mônica, Baena, Eduardo G., Dagosta, Fernando C. P., Menezes, Naércio A., Ândrade, Marcelo, Benini, Ricardo C., Bertaco, Vinicius A., Birindelli, José Luís O., Boden, Gert, Buckup, Paulo A., Camelier, Priscila, Carvalho, Fernando R., Castro, Ricardo M. C., Chuctaya, Junior, Decru, Eva, Derijst, Eddy, Dillman, Casey B., Ferreira, Katiane M., Merxem, Dimitri G., Giovannetti, Victor, Hirschmann, Alice, Jégu, Michel, Jerep, Fernando C., Langeani, Francisco, Lima, Flávio C. T., Lucena, Carlos A. S., Lucena, Zilda Margarete S., Malabarba, Luiz R., Malabarba, Maria Cláudia S. L., Marinho, Manoela M. F., Mathubara, Kleber, Mattox, George M. T., Melo, Bruno F., Moelants, Tuur, Moreira, Cristiano R., Musschoot, Tobias, Netto-Ferreira, André L., Ota, Rafaela P., T. Oyakawa, Osvaldo, Pavanelli, Carla S., Reis, Roberto E., Santos, Osmar, Serra, Jane Piton, Silva, Gabriel S. C., Silva-Oliveira, Cárlison, Souza-Lima, Rosana, Vari, Richard P. & Zanata, Angela M., 2024, Checklist of the species of the Order Characiformes (Teleostei: Ostariophysi), Neotropical Ichthyology (e 230086) 22 (1), pp. 1-548 : 220-221 220-221
Brachyhypopomus draco     Crampton, William G. R., Santana, Carlos D. de, Waddell, Joseph C. & Lovejoy, Nathan R., 2016, A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species, Neotropical Ichthyology (e 150146) 14 (4), pp. 639-790 : 712-716 712-716
Architis tenuis     Santos, Adalberto J., 2007, A revision of the Neotropical nursery-web spider genus Architis (Araneae: Pisauridae), Zootaxa 1578 (1), pp. 1-40 : 7-11 7-11
Brachyhypopomus draco   sp. nov.  Giora, Julia, Malabarba, Luiz R. & Crampton, William, 2008, Brachyhypopomus draco, a new sexually dimorphic species of Neotropical electric fish from southern South America (Gymnotiformes: Hypopomidae), Neotropical Ichthyology 6 (2), pp. 159-168 : 161-165 161-165
Hasarius adansoni     Pupin, Giovanni B. & Brescovit, Antonio D., 2023, The alien synanthropic Salticidae in Brazil (Araneae), Iheringia, Série Zoologia (e 2023002) 113, pp. 1-16 : 8 8
Macropygium reticulare     Silva, Layse Mitsue Harada Da & Campos, Luiz Alexandre, 2021, Revision of Macropygium Spinola, 1837 (Hemiptera: Pentatomidae: Ochlerini) with the revalidation of three species and the description of one new species, Zootaxa 4958 (1), pp. 605-627 : 612-617 612-617
Epicadus rubripes     Machado, Miguel, Teixeira, Renato Augusto & Lise, Arno Antonio, 2018, There and back again: More on the taxonomy of the crab spiders genus Epicadus (Thomisidae: Stephanopinae), Zootaxa 4382 (3), pp. 501-530 : 516 516
Epicadinus villosus     Prado, André Wanderley Do, Baptista, Renner Luiz Cerqueira & Machado, Miguel, 2018, Taxonomic review of Epicadinus Simon, 1895 (Araneae: Thomisidae), Zootaxa 4459 (2), pp. 201-234 : 223-229 223-229
Edessa eucnema   sp. nov.  Nascimento, Dariane Amorim Do, Mendonça, Maria Thayane Da Silva & Fernandes, Jose Antonio Marin, 2017, Description of a new group of species of Edessa (Hemiptera: Pentatomidae: Edessinae), Zootaxa 4254 (1), pp. 136-150 : 143-150 143-150
Parastacus longidactylus   sp. nov.  Huber, Augusto Frederico, Araujo, Paula Beatriz de & Ribeiro, Felipe Bezerra, 2024, A new freshwater crayfish species of Parastacus Huxley, 1879 (Malacostraca: Decapoda: Parastacidae) from southern Brazil, Nauplius (e 20230496) 32, pp. 1-17 : 3-10 3-10
Tullgrenella quadripunctata     Marta, Kimberly S., Bustamante, Abel A., Hagopián, Damián, Teixeira, Renato A., Brescovit, Antonio D., Valiati, Victor H. & Rodrigues, Everton N. L., 2024, Taxonomic revision of the jumping spider genus Tullgrenella Mello-Leitão, 1941 (Araneae: Salticidae: Freyina), Zootaxa 5411 (1), pp. 1-71 : 28-32 28-32
Tetragnatha laboriosa     de Souza Castanheira, Pedro & Baptista, Renner Luiz Cerqueira, 2021, Redescription of Tetragnatha guatemalensis, T. laboriosa and T. jaculator, with new synonymies of genus Tetragnatha (Araneae: Tetragnathidae) in the Neotropical Region, Journal of Natural History 54 (47 - 48), pp. 3031-3057 : 3040-3047 3040-3047
Nops meridionalis     Sánchez-Ruiz, Alexander & Brescovit, Antonio D., 2018, A revision of the Neotropical spider genus Nops MacLeay (Araneae: Caponiidae) with the first phylogenetic hypothesis for the Nopinae genera, Zootaxa 4427 (1), pp. 1-121 : 89-94 89-94
Messatoporus opacus     Aguiar, Alexandre P., Supeleto, Fernanda A., Mendonça Jr, Milton S. & Negrello, Henrique, 2024, New Species, Host Record, and Male Discovery for Three Messatoporus Cushman (Hymenoptera, Ichneumonidae, Cryptinae) from Brazil, Zootaxa 5471 (1), pp. 83-98 : 94-95 94-95
Guasuctenus longipes   comb. nov.  Polotow, Daniele & Brescovit, Antonio D., 2019, Guasuctenus gen. nov., a new Neotropical spider genus of Ctenidae (Araneae), Zootaxa 4624 (4), pp. 539-550 : 543-545 543-545
Opopaea deserticola     Brescovit, Antonio D., Bonaldo, Alexandre B., Ott, Ricardo & Chavari, João L., 2019, To boldly go: on invasive goblin spiders in Brazil (Araneae, Oonopidae), Iheringia, Série Zoologia (e 2019033) 109, pp. 1-20 : 10-12 10-12
Plexippus paykulli     Pupin, Giovanni B. & Brescovit, Antonio D., 2023, The alien synanthropic Salticidae in Brazil (Araneae), Iheringia, Série Zoologia (e 2023002) 113, pp. 1-16 : 2 2
Grismadox mazaxoides     Silva-Junior, Cláudio J., Pett, Brogan L. & Bonaldo, Alexandre B., 2025, Taxonomic review of the genus Grismadox Pett, Rubio & Perger, 2022 (Araneae: Corinnidae: Castianeirinae): new species, combinations and records, Zootaxa 5706 (2), pp. 151-174 : 165-167 165-167
Grismadox karugua     Silva-Junior, Cláudio J., Pett, Brogan L. & Bonaldo, Alexandre B., 2025, Taxonomic review of the genus Grismadox Pett, Rubio & Perger, 2022 (Araneae: Corinnidae: Castianeirinae): new species, combinations and records, Zootaxa 5706 (2), pp. 151-174 : 167-171 167-171
Parastacus fluviatilis   sp. nov.  Ribeiro, Felipe Bezerra, Buckup, Ludwig, Gomes, Kelly Martinez & Araujo, Paula Beatriz, 2016, Two new species of South American freshwater crayfish genus Parastacus Huxley, 1879 (Crustacea: Decapoda: Parastacidae), Zootaxa 4158 (3), pp. 301-324 : 305-311 305-311
Menemerus bivittatus     Pupin, Giovanni B. & Brescovit, Antonio D., 2023, The alien synanthropic Salticidae in Brazil (Araneae), Iheringia, Série Zoologia (e 2023002) 113, pp. 1-16 : 5 5
Tullgrenella yungae     Marta, Kimberly S., Bustamante, Abel A., Hagopián, Damián, Teixeira, Renato A., Brescovit, Antonio D., Valiati, Victor H. & Rodrigues, Everton N. L., 2024, Taxonomic revision of the jumping spider genus Tullgrenella Mello-Leitão, 1941 (Araneae: Salticidae: Freyina), Zootaxa 5411 (1), pp. 1-71 : 39-40 39-40
Ilyocryptus spinifer     Kotov, Alexey A. & Elmoor-Loureiro, Lourdes M. A., 2008, Revision of Ilyocryptus Sars, 1862 (Cladocera: Ilyocryptidae) of Brazil with description of two new subspecies, Zootaxa 1962 (1), pp. 49-64 : 58-60 58-60
Brachyhypopomus bombilla     Crampton, William G. R., Santana, Carlos D. de, Waddell, Joseph C. & Lovejoy, Nathan R., 2016, A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species, Neotropical Ichthyology (e 150146) 14 (4), pp. 639-790 : 687-690 687-690
Gymnotus cuia   sp. nov.  Craig, Jack M., Malabarba, Luiz R., Crampton, William G. R. & Albert, James S., 2018, Revision of Banded Knifefishes of the Gymnotus carapo and G. tigre clades (Gymnotidae Gymnotiformes) from the Southern Neotropics, Zootaxa 4379 (1), pp. 47-73 : 55-59 55-59
Tympanoterpes merganota   sp. nov.  Ruschel, Tatiana P., Acosta, Riuler C. & Kaminski, Lucas A., 2025, A New Species of Tympanoterpes Stål, 1861 (Hemiptera: Cicadidae: Fidicinini) from Brazil Including Notes on Bioacoustics, Natural History, and Adult Behavior, Neotropical Entomology (110) 54 (1), pp. 1-13 : 3-8 3-8
Chromolaena squarrulosa     Christ, Anderson Luiz & Ritter, Mara Rejane, 2019, A taxonomic study of Praxelinae (Asteraceae-Eupatorieae) in Rio Grande do Sul, Brazil, Phytotaxa 393 (2), pp. 141-197 : 187-189 187-189
Chromolaena congesta     Christ, Anderson Luiz & Ritter, Mara Rejane, 2019, A taxonomic study of Praxelinae (Asteraceae-Eupatorieae) in Rio Grande do Sul, Brazil, Phytotaxa 393 (2), pp. 141-197 : 154-158 154-158
Chromolaena laevigata     Christ, Anderson Luiz & Ritter, Mara Rejane, 2019, A taxonomic study of Praxelinae (Asteraceae-Eupatorieae) in Rio Grande do Sul, Brazil, Phytotaxa 393 (2), pp. 141-197 : 170-171 170-171
Blechnum auriculatum     Dittrich, Vinícius Antonio De Oliveira, Salino, Alexandre & Monteiro, Reinaldo, 2015, The Blechnum occidentale (Blechnaceae, Polypodiopsida) species group in southern and southeastern Brazil, Phytotaxa 231 (3), pp. 201-229 : 205-207 205-207
Blechnum austrobrasilianum     Dittrich, Vinícius Antonio De Oliveira, Salino, Alexandre & Monteiro, Reinaldo, 2015, The Blechnum occidentale (Blechnaceae, Polypodiopsida) species group in southern and southeastern Brazil, Phytotaxa 231 (3), pp. 201-229 : 207-209 207-209
Chromolaena paraguariensis     Christ, Anderson Luiz & Ritter, Mara Rejane, 2019, A taxonomic study of Praxelinae (Asteraceae-Eupatorieae) in Rio Grande do Sul, Brazil, Phytotaxa 393 (2), pp. 141-197 : 178-180 178-180
Chromolaena congesta     Christ, Anderson Luiz, Nakajima, Jimi Naoki & Ritter, Mara Rejane, 2025, Towards a better understanding of the Chromolaena congesta complex (Asteraceae, Eupatorieae): updated synopsis with taxonomic novelties, Phytotaxa 689 (2), pp. 163-184 : 167-169 167-169
Leucocoprinus brunneosporus   sp. nov.  Suarez, Juan M., Gottlieb, Alexandra M. & Lechner, Bernardo E., 2021, A new and intriguing brown-spored Leucocoprinus species, Phytotaxa 479 (1), pp. 44-54 : 48-50 48-50
Phyllomys dasythrix     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Echimyidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 1575-1592 : 1580 1580
Merothrips meridionalis   sp. nov.  Cavalleri, Adriano, Lindner, Mariana Flores & O’Donnell, Cheryle A., 2019, Merothrips meridionalis sp. n. (Thysanoptera: Merothripidae), a new fungivorous species from subtropical South America, Zootaxa 4668 (2), pp. 277-282 : 279 279
Zygothrica     Schmitz, Hermes José & Valente, Vera Lúcia da Silva, 2019, The flower flies and the unknown diversity of Drosophilidae (Diptera): a biodiversity inventory in the Brazilian fauna, Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) 59, pp. 1-15 : 6 6
Heterothrips sanctaecatharinae     Milford, Marina Bazilio, Goulart, Jennifer Da Rosa & Cavalleri, Adriano, 2025, Catalogue of Thysanoptera (Insecta) type specimens in the collection of the Federal University of Rio Grande, southern Brazil, Zootaxa 5737 (2), pp. 286-293 : 288 288
Falconina gracilis     García, Fabián & Bonaldo, Alexandre B., 2023, Taxonomic revision of the soldier spider genus Falconina Brignoli, 1985 (Araneae: Corinnidae: Corinninae), Zootaxa 5343 (3), pp. 201-242 : 205-220 205-220
Patrera procera     Oliveira, Luiz Fernando M. & Brescovit, Antonio D., 2021, The spider genus Patrera Simon (Araneae: Dionycha, Anyphaeninae) in the Atlantic Forest biome, with the description of one new species from Brazil, Zootaxa 4991 (2), pp. 201-246 : 203-210 203-210
Kryptochroma pentacantha   gen. et comb. nov.  Machado, Miguel, Viecelli, Rafaela, Guzati, Catherine, Grismado, Cristian J. & Teixeira, Renato A., 2021, Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae), European Journal of Taxonomy 778, pp. 26-70 : 44-48 44-48
Tekellina crica     Estol, Narelle, Valiati, Victor Hugo, Brescovit, Antonio D. & Rodrigues, Everton Nei Lopes, 2024, On the Neotropical species of the spider genus Tekellina Levi, 1957 (Arachnida: Araneae: Synotaxidae), European Journal of Taxonomy 943, pp. 154-178 : 162-163 162-163
Tullgrenella gertschi     Marta, Kimberly S., Bustamante, Abel A., Hagopián, Damián, Teixeira, Renato A., Brescovit, Antonio D., Valiati, Victor H. & Rodrigues, Everton N. L., 2024, Taxonomic revision of the jumping spider genus Tullgrenella Mello-Leitão, 1941 (Araneae: Salticidae: Freyina), Zootaxa 5411 (1), pp. 1-71 : 55 55
Tropicosa moesta   comb. nov.  Paredes-Munguía, Williams, Brescovit, Antonio D. & Teixeira, Renato A., 2023, Tidying things up: Tropicosa, a new Neotropical wolf spider genus (Araneae: Lycosidae: Lycosinae), Zootaxa 5228 (4), pp. 351-393 : 370-374 370-374
Neopedies sainthilairensis   sp. nov.  Costa, Maria Kátia Matiotti Da, Acosta, Riuler Corrêa, Timm, Vítor Falchi & Zefa, Edison, 2025, Three new species of grasshoppers Dichroplini (Orthoptera: Acrididae Melanoplinae) from State of Rio Grande do Sul, Southern Brazil, Zootaxa 5613 (2), pp. 279-293 : 287-290 287-290
Mecynogea bigibba     Martins, Pedro H. & Santos, Adalberto J., 2018, Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae), Zootaxa 4415 (3), pp. 423-451 : 438 438
Pseudonannolene alegrensis     Iniesta, Luiz Felipe Moretti, Bouzan, Rodrigo Salvador & Brescovit, Antonio Domingos, 2023, A reassessment of the Neotropical genus Pseudonannolene Silvestri, 1895: cladistic analysis, biogeography, and taxonomic review (Spirostreptida: Pseudonannolenidae), European Journal of Taxonomy 867 (1), pp. 1-312 : 20-22 20-22
Atelurius segmentatus     Marta, Kimberly S., Bustamante, Abel A., Ruiz, Gustavo R. S., Teixeira, Renato A., Hagopián, Damián, Brescovit, Antonio D., Valiati, Victor Hugo & Rodrigues, Everton N. L., 2022, A new huriine genus and notes on morphological characters (Araneae: Salticidae: Salticinae), Zootaxa 5124 (4), pp. 431-457 : 443-446 443-446
Pseudoscopas rubromaculatus   sp. nov.  Costa, Maria Kátia Matiotti Da, Acosta, Riuler Corrêa, Timm, Vítor Falchi & Zefa, Edison, 2025, Three new species of grasshoppers Dichroplini (Orthoptera: Acrididae Melanoplinae) from State of Rio Grande do Sul, Southern Brazil, Zootaxa 5613 (2), pp. 279-293 : 280-282 280-282
Tullgrenella guayapa     Estol, Narelle, Marta, Kimberly S. & Rodrigues, Everton Nei Lopes, 2020, On the Neotropical spider genus Tullgrenella Mello-Leitão, 1941: two new species complementary descriptions and new records (Araneae: Salticidae), Zootaxa 4780 (2), pp. 356-366 : 362-364 362-364
Messatoporus bisignatus   sp. nov.  Aguiar, Alexandre P., Supeleto, Fernanda A., Mendonça Jr, Milton S. & Negrello, Henrique, 2024, New Species, Host Record, and Male Discovery for Three Messatoporus Cushman (Hymenoptera, Ichneumonidae, Cryptinae) from Brazil, Zootaxa 5471 (1), pp. 83-98 : 84-90 84-90
Hisonotus laevior     Carvalho, Tiago Pinto & Reis, Roberto E., 2011, Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil, Neotropical Ichthyology 9 (1), pp. 1-48 : 12-16 12-16
Labarrus pseudolividus     Gama, Emanuel R. R., Skelley, Paul E. & Vaz-De-Mello, Fernando Z., 2026, Identification guide to the Aphodiinae (Coleoptera: Scarabaeidae) of Brazil, European Journal of Taxonomy 1038 (1), pp. 1-225 : 47-49 47-49
Xynocoris meridionalis   sp. nov.  Garbelotto, Thereza De A., Campos, Luiz A. & Grazia, Jocelia, 2014, Xynocoris, new genus of Ochlerini from Central and South America (Hemiptera: Pentatomidae: Discocephalinae), Zootaxa 3869 (3), pp. 281-305 : 301-302 301-302
Actinopus dubiomaculatus     Miglio, Laura Tavares, Pérez-Miles, Fernando & Bonaldo, Alexandre B., 2020, Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae), Megataxa 2 (1), pp. 1-256 : 120-128 120-128
Allocosa senex     Simó, Miguel, Lise, Arno A., Pompozzi, Gabriel & Laborda, Álvaro, 2017, On the taxonomy of southern South American species of the wolf spider genus Allocosa (Araneae: Lycosidae: Allocosinae), Zootaxa 4216 (3), pp. 261-278 : 267-270 267-270
Diapoma speculiferum     Menezes, Naércio A. & Weitzman, Stanley H., 2011, A Systematic Review Of Diapoma (Teleostei: Characiformes: Characidae: Stevardiinae: Diapomini) With Descriptions Of Two New Species From Southern Brazil, Papéis Avulsos de Zoologia 51 (5), pp. 59-82 : 73-76 73-76
Hexapopha baehrae   sp. nov.  Feitosa, Níthomas M., Ott, Ricardo & Bonaldo, Alexandre B., 2023, Meeting the southern brothers: a revision of the Neotropical spider genus Hexapopha Platnick, Berniker & Víquez, 2014 (Araneae, Oonopidae), Zootaxa 5329 (1), pp. 1-150 : 94-97 94-97
Eutichurus ravidus     Bonaldo, Alexandre B., Lise, Arno A., Ramírez, Martín J. & Saturnino, Regiane, 2018, Revisiting the spider genus Eutichurus Simon, 1897 (Araneae, Eutichuridae): new species and complementary descriptions, Zootaxa 4382 (2), pp. 321-346 : 342 342
Sida urens     Grings, Martin & Boldrini, Ilsi Iob, 2022, Synopsis of Sida (Malvoideae, Malvaceae) in the state of Rio Grande do Sul, Brazil, Phytotaxa 542 (2), pp. 105-135 : 130 130
Tetragnatha oncognatha   sp. nov.  Castanheira, Pedro de Souza, Baptista, Renner Luiz Cerqueira & Oliveira, Francisca Samia Martins, 2022, Five new species of the long-jawed orb-weaving spider genus Tetragnatha (Araneae, Tetragnathidae) in South America, with a key to the species from Argentina and Brazil, Evolutionary Systematics 6 (2), pp. 175-210 : 175 175
Meriola decepta     González, María E., Grismado, Cristian J. & Ramírez, Martín J., 2021, A Taxonomic Revision Of The Spider Genus Meriola Banks (Araneae: Trachelidae), Zootaxa 4936 (1), pp. 1-113 : 37-39 37-39
Tekellina guaiba     Estol, Narelle, Valiati, Victor Hugo, Brescovit, Antonio D. & Rodrigues, Everton Nei Lopes, 2024, On the Neotropical species of the spider genus Tekellina Levi, 1957 (Arachnida: Araneae: Synotaxidae), European Journal of Taxonomy 943, pp. 154-178 : 164-167 164-167
Pontoscolex (Pontoscolex) corethrurus     Ferreira, Talita, James, Samuel W., Bartz, Marie Luise Carolina, Lima, Ana Claudia Rodrigues De, Dudas, Rafaela & Brown, George Gardner, 2023, Distribution and diversity of earthworms in different land use systems in Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 399-416 : 402 402
Eustala cidae   sp. nov.  Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 446-448 446-448
Bolbapium lucidulum     Carvalho, Edrielly Carolinne & Vaz-de-Mello, Fernando Z., 2022, A taxonomic revision of Bolbapium Boucomont, 1910 (Coleoptera: Scarabaeoidea: Geotrupidae), Journal of Natural History 56 (13 - 16), pp. 769-828 : 792-793 792-793
Idiops guri   sp. nov.  Fonseca-Ferreira, Rafael, Guadanucci, José Paulo Leite, Yamamoto, Flávio Uemori & Brescovit, Antonio Domingos, 2021, Taxonomic revision of the Neotropical spiders of the genus Idiops Perty, 1833 (Araneae, Idiopidae), with description of four new species, European Journal of Taxonomy 780 (1), pp. 1-71 : 36-40 36-40
Janeirona flavipes   sp. nov.  Sampaio, Vinícius Gomes, Oliveira, Giulia Valadão De & Campos, Luiz Alexandre, 2024, Revision of Janeirona Distant, 1911 (Hemiptera: Pentatomidae: Ochlerini) with the description of four new species from Brazil, Zootaxa 5497 (4), pp. 451-495 : 481-485 481-485
Janeirona bergi     Sampaio, Vinícius Gomes, Oliveira, Giulia Valadão De & Campos, Luiz Alexandre, 2024, Revision of Janeirona Distant, 1911 (Hemiptera: Pentatomidae: Ochlerini) with the description of four new species from Brazil, Zootaxa 5497 (4), pp. 451-495 : 467-472 467-472
Pteridium arachnoideum subsp. arachnoideum     Schwartsburd, Pedro B., De Moraes, Pedro L. R. & Lopes-Mattos, Karina L. B., 2014, Recognition of two morpho-types in eastern South American brackens (Pteridium-Dennstaedtiaceae-Polypodiopsida), Phytotaxa 170 (2), pp. 103-117 : 109-112 109-112
Aziba falcata     Queiroz-Santos, Luziany, Casagrande, Mirna Martins & Mielke, Olaf Hermann Hendrik, 2024, Taxonomic revision of Siculodes Guenée and revalidation of Aziba Walker (Lepidoptera, Thyrididae, Siculodinae, Siculodini), Zootaxa 5543 (4), pp. 501-538 : 522-526 522-526
Tropicosa chelifasciata   comb. nov.  Paredes-Munguía, Williams, Brescovit, Antonio D. & Teixeira, Renato A., 2023, Tidying things up: Tropicosa, a new Neotropical wolf spider genus (Araneae: Lycosidae: Lycosinae), Zootaxa 5228 (4), pp. 351-393 : 361-367 361-367
Charax stenopterus     Menezes, Naércio A. & de Lucena, Carlos Alberto S., 2014, A taxonomic review of the species of Charax Scopoli, 1777 (Teleostei: Characidae: Characinae) with description of a new species from the rio Negro bearing superficial neuromasts on body scales, Amazon basin, Brazil, Neotropical Ichthyology 12 (2), pp. 193-228 : 222-223 222-223
Otoniela lupercioi   sp. nov.  Oliveira, Luiz Fernando M., De Alvarenga, José Geraldo G. & Brescovit, Antonio D., 2023, On the Neotropical spider genus Otoniela Brescovit, 1997 (Araneae: Anyphaenidae, Anyphaeninae), with the description of six new species, Zootaxa 5383 (1), pp. 1-23 : 7-10 7-10
Astacidea     Huber, Augusto F., Rockhill, Emily R., Araujo, Paula B. & Ribeiro, Felipe B., 2020, A New Species of Burrowing Crayfish in Genus Parastacus Huxley, 1879 (Decapoda, Parastacidae) from the Sinos River Basin, Southern Brazil, Zoological Studies (Zool. Stud.) 59 (47), pp. 141-149 : 2-7 2-7
Eustala eldorado   sp. nov.  Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 452-454 452-454
Thaumasia heterogyna     Cruz Da Silva, Estevam L. & Carico, James E., 2012, 3567, Zootaxa 3567, pp. 1-64 : 15-16 15-16
Parastacus caeruleodactylus   sp. nov.  Ribeiro, Felipe Bezerra, Buckup, Ludwig, Gomes, Kelly Martinez & Araujo, Paula Beatriz, 2016, Two new species of South American freshwater crayfish genus Parastacus Huxley, 1879 (Crustacea: Decapoda: Parastacidae), Zootaxa 4158 (3), pp. 301-324 : 311-317 311-317
Isoctenus charada   sp. nov.  Polotow, Daniele & Brescovit, Antonio D., 2009, Revision and cladistic analysis of Isoctenus and description of a new neotropical genus (Araneae, Ctenidae, Cteninae), Zoological Journal of the Linnean Society 155 (3), pp. 583-614 : 600-607 600-607
Isoctenus areia   sp. nov.  Polotow, Daniele & Brescovit, Antonio D., 2009, Revision and cladistic analysis of Isoctenus and description of a new neotropical genus (Araneae, Ctenidae, Cteninae), Zoological Journal of the Linnean Society 155 (3), pp. 583-614 : 595-597 595-597
Aricoris arenarum     Kaminski, Lucas A., Volkmann, Luis, Callaghan, Curtis J., Devries, Philip J. & Vila, Roger, 2020, The first known riodinid ‘ cuckoo’ butterfly reveals deep-time convergence and parallelism in ant social parasites, Zoological Journal of the Linnean Society 193, pp. 860-879 : 863-873 863-873
Parastacus varicosus     Ribeiro, Felipe Bezerra & Araujo, Paula Beatriz, 2024, Taxonomic review of the genus Parastacus Huxley, 1879 (Decapoda: Astacidea: Parastacidae) with description of five new species, Zootaxa 5455 (1), pp. 1-84 : 34-38 34-38
Cynopoecilus nigrovittatus   sp. nov.  M., Wilson J. E., 2002, The annual fish genus Cynopoecilus (Cyprinodontiformes: Rivulidae): taxonomic revision, with descriptions of four new species, Ichthyol Explor. Freshwaters 13, No. 1, pp. 11-24 : 20-22 20-22
Epicadus caudatus     Machado, Miguel, Teixeira, Renato Augusto & Lise, Arno Antonio, 2018, There and back again: More on the taxonomy of the crab spiders genus Epicadus (Thomisidae: Stephanopinae), Zootaxa 4382 (3), pp. 501-530 : 507-508 507-508
Psilacrum lineatum   sp. nov.  Ismay, John Waland, 2017, First record of Psilacrum Becker 1912 (Chloropidae, Diptera) from Brazil, with the description of a new species, Zootaxa 4329 (5), pp. 497-500 : 497-500 497-500
Tullgrenella aisenbergae   sp. nov.  Marta, Kimberly S., Bustamante, Abel A., Hagopián, Damián, Teixeira, Renato A., Brescovit, Antonio D., Valiati, Victor H. & Rodrigues, Everton N. L., 2024, Taxonomic revision of the jumping spider genus Tullgrenella Mello-Leitão, 1941 (Araneae: Salticidae: Freyina), Zootaxa 5411 (1), pp. 1-71 : 47-49 47-49
Rhinocricus montenegrinus   sp. nov.  Rodrigues, Patrícia E. S., Rodrigues, Everton N. L. & Ott, Ricardo, 2018, Four new species of Rhinocricus (Diplopoda: Spirobolida: Rhinocricidae) from Brazil, Iheringia, Série Zoologia (e 2018031) 108, pp. 1-5 : 3-4 3-4
Tropicosa baguala   sp. nov.  Paredes-Munguía, Williams, Brescovit, Antonio D. & Teixeira, Renato A., 2023, Tidying things up: Tropicosa, a new Neotropical wolf spider genus (Araneae: Lycosidae: Lycosinae), Zootaxa 5228 (4), pp. 351-393 : 354-361 354-361
Pseudoscopas itapuensis   sp. nov.  Costa, Maria Kátia Matiotti Da, Acosta, Riuler Corrêa, Timm, Vítor Falchi & Zefa, Edison, 2025, Three new species of grasshoppers Dichroplini (Orthoptera: Acrididae Melanoplinae) from State of Rio Grande do Sul, Southern Brazil, Zootaxa 5613 (2), pp. 279-293 : 282-287 282-287
Peperomia     Mai, Patricia, Rossado, Andrés, Bonifacino, José M. & Waechter, Jorge L., 2016, Taxonomic revision of Peperomia (Piperaceae) from Uruguay, Phytotaxa 244 (2), pp. 125-144 : 128-142 128-142
Cynopoecilus nigrovittatus     Costa, Wison JEM, Amorim, Pedro F & Mattos, Jose Leonardo Oliveira, 2016, A new species of inseminating seasonal killifish of the Cynopoecilusmelanotaenia complex from southern Brazil (Cyprinodontiformes: Rivulidae), Biodiversity Data Journal 4, pp. 6888-6888 : 6888 6888
Cynopoecilus nigrovittatus     Costa, Wison JEM, Amorim, Pedro F & Mattos, Jose Leonardo Oliveira, 2016, A new species of inseminating seasonal killifish of the Cynopoecilusmelanotaenia complex from southern Brazil (Cyprinodontiformes: Rivulidae), Biodiversity Data Journal 4, pp. 6888-6888 : 6888 6888
Otoniela tigre   sp. nov.  Oliveira, Luiz Fernando M., De Alvarenga, José Geraldo G. & Brescovit, Antonio D., 2023, On the Neotropical spider genus Otoniela Brescovit, 1997 (Araneae: Anyphaenidae, Anyphaeninae), with the description of six new species, Zootaxa 5383 (1), pp. 1-23 : 15-18 15-18
Chirothrips longiventralis   sp. nov.  Cavalleri, Adriano, Ataíde, Kelber Fagundes De & Moreira, Wagner Silva, 2026, Far from home: a new grass-feeding Chirothrips (Thysanoptera, Thripidae) from South Brazil, Zootaxa 5845 (2), pp. 397-400 : 398 398
Heza ventralis     Swanson, Daniel R., 2021, Four new species of Heza Amyot & Audinet-Serville (Heteroptera: Reduviidae Harpactorinae) from the Neotropics, Zootaxa 4958 (1), pp. 366-379 : 378 378
Parastacus heterochaelis   sp. nov.  Ribeiro, Felipe Bezerra & Araujo, Paula Beatriz, 2024, Taxonomic review of the genus Parastacus Huxley, 1879 (Decapoda: Astacidea: Parastacidae) with description of five new species, Zootaxa 5455 (1), pp. 1-84 : 56-62 56-62
Euphoria lurida     Rodrigues, Diego F., Grossi, Paschoal C. & Vaz-de-Mello, Fernando Z., 2024, Synopsis of Brazilian Euphoria Burmeister, 1842 (Scarabaeoidea: Cetoniidae: Cetoniinae: Cetoniini) with description of a new species, Revista Brasileira de Entomologia (e 20240057) 68 (3), pp. 1-8 : 6-7 6-7
Agroecus griseus     Barros, Lurdiana D., Paim, Marcelo R., Krein, Verônica, Carabajal, Victor, Brandão, Marcela N., Bernardes, Paula De O. & Lindner, Mariana F., 2021, Illustrated guide to Pentatominae (Hemiptera: Pentatomidae) species associated with the four main grain crops in Rio Grande do Sul state, Brazil, Zootaxa 4958 (1), pp. 430-478 : 438-439 438-439
Glenognatha vivianae   sp. nov.  Jimmy Cabra-García & Antonio D. Brescovit, 2016, Revision and phylogenetic analysis of the orb-weaving spider genus Glenognatha Simon, 1887 (Araneae, Tetragnathidae), Zootaxa 4069 (1), pp. 1-183 : 100-102 100-102
Brachyhypopomus draco     Carl J. Ferraris, Jr., Santana, Carlos David de & Vari, Richard P., 2017, Checklist of Gymnotiformes (Osteichthyes: Ostariophysi) and catalogue of primary types, Neotropical Ichthyology 15 (1), pp. e 160067-e 160067 : e160067-160067 e160067-160067
Scleromystax reisi   sp. nov.  Britto, Marcelo R., Fukakusa, Clayton K. & Malabarba, Luiz R., 2016, New species of Scleromystax Günther, 1864 (Siluriformes: Callichthyidae) - extending the meridional distribution of genera endemic to the Atlantic Forest, Neotropical Ichthyology (Neotrop. Ichthyol.) 14 (3), No. e 150158, pp. 1-10 : 2-8 2-8
Phalloceros heptaktinos   sp. nov.  Lucinda, Paulo Henrique Franco, 2008, Systematics and biogeography of the genus Phalloceros Eigenmann, 1907 (Cyprinodontiformes: Poeciliidae: Poeciliinae), with the description of twenty-one new species, Neotropical Ichthyology 6 (2), pp. 113-158 : 119-121 119-121
Cynopoecilus notabilis     Costa, Wison JEM, Amorim, Pedro F & Mattos, Jose Leonardo Oliveira, 2016, A new species of inseminating seasonal killifish of the Cynopoecilusmelanotaenia complex from southern Brazil (Cyprinodontiformes: Rivulidae), Biodiversity Data Journal 4, pp. 6888-6888 : 6888 6888
Gymnotus refugio   sp. nov.  Giora, Julia & Malabarba, Luiz Roberto, 2016, Gymnotus refugio, a new and endangered species of electric fish of the Gymnotus pantherinus species-group from southern Brazil (Gymnotiformes: Gymnotidae), Zootaxa 4066 (5), pp. 581-590 : 583-587 583-587
Listrura depinnai   sp. nov.  Villa-Verde, Leandro, Ferrer, Juliano & Malabarba, Luiz R., 2013, A New Species of Listrura from Laguna dos Patos System, Brazil: The Southernmost Record of the Glanapteryginae (Siluriformes: Trichomycteridae), Copeia 2013 (4), pp. 641-646 : 642-644 642-644
Cynopoecilus notabilis     Costa, Wison JEM, Amorim, Pedro F & Mattos, Jose Leonardo Oliveira, 2016, A new species of inseminating seasonal killifish of the Cynopoecilusmelanotaenia complex from southern Brazil (Cyprinodontiformes: Rivulidae), Biodiversity Data Journal 4, pp. 6888-6888 : 6888 6888
Patrera longipes     Oliveira, Luiz Fernando M. & Brescovit, Antonio D., 2021, The spider genus Patrera Simon (Araneae: Dionycha, Anyphaeninae) in the Atlantic Forest biome, with the description of one new species from Brazil, Zootaxa 4991 (2), pp. 201-246 : 210-215 210-215
Chromolaena pedunculosa     Christ, Anderson Luiz & Ritter, Mara Rejane, 2019, A taxonomic study of Praxelinae (Asteraceae-Eupatorieae) in Rio Grande do Sul, Brazil, Phytotaxa 393 (2), pp. 141-197 : 181 181
Mahanarva (Ipiranga) integra     Meneghetti, Jéssica, Biganzoli-Rangel, Alejandro Jose, Carvalho, Gervásio Silva & Paladini, Andressa, 2025, Taxonomic review, morphometry, and phylogenetic analysis of Mahanarva (Ipiranga) Fennah, 1968 (Hemiptera: Auchenorrhyncha: Cercopidae), Arthropod Systematics & Phylogeny 83, pp. 45-73 : 45-73 45-73
Dichotomius (Luederwaldtinia) sericeus     Valois, Marcely C., Vaz-De-Mello, Fernando Z. & Silva, Fernando A. B., 2017, Taxonomic revision of the Dichotomius sericeus (Harold, 1867) species group (Coleoptera: Scarabaeidae: Scarabaeinae), Zootaxa 4277 (4), pp. 503-530 : 508-511 508-511
Agyneta unguiserrata   sp. nov.  Cajade, Manuel, Hagopián, Damián, Rodrigues, Everton N. L., Laborda, Álvaro, Maldonado, M. Belén & Simó, Miguel, 2023, Two new species of the spider genus Agyneta (Araneae, Linyphiidae) from Uruguay and Brazil, Zootaxa 5380 (6), pp. 562-576 : 568-574 568-574
Ariadna lemosi   sp. nov.  Giroti, André Marsola & Brescovit, Antonio Domingos, 2018, The taxonomy of the American Ariadna Audouin (Araneae: Synspermiata: Segestriidae), Zootaxa 4400 (1), pp. 1-114 : 104-106 104-106
Craspedisia cornuta     Brescovit, Antonio D., Vasconcellos-Neto, João & Villanueva-Bonilla, German Antonio, 2020, Notes on the “ Pinocchio-cobweb-spider ” Craspedisia cornuta (Keyserling, 1891) from southeastern of Brazil (Theridiidae, Pholcommatinae), Zootaxa 4750 (2), pp. 211-224 : 212-221 212-221
Eustala mourei     Poeta, Maria Rita Muniz, 2014, The orb-weaving spider genus Eustala Simon, 1895 (Araneae, Araneidae): eight new species, redescriptions, and new records, Zootaxa 3872 (5), pp. 440-466 : 455-457 455-457
Ceratopogonidae     Iorio, Osvaldo Di & Turienzo, Paola, 2009, Insects found in birds’ nests from the Neotropical Region (except Argentina) and immigrant species of Neotropical origin in the Nearctic Region 2187, Zootaxa 2187 (1), pp. 1-144 : 19-26 19-26
Philornis masoni     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 32 32
Psalidodon     Toledo-Piza, Mônica, Baena, Eduardo G., Dagosta, Fernando C. P., Menezes, Naércio A., Ândrade, Marcelo, Benini, Ricardo C., Bertaco, Vinicius A., Birindelli, José Luís O., Boden, Gert, Buckup, Paulo A., Camelier, Priscila, Carvalho, Fernando R., Castro, Ricardo M. C., Chuctaya, Junior, Decru, Eva, Derijst, Eddy, Dillman, Casey B., Ferreira, Katiane M., Merxem, Dimitri G., Giovannetti, Victor, Hirschmann, Alice, Jégu, Michel, Jerep, Fernando C., Langeani, Francisco, Lima, Flávio C. T., Lucena, Carlos A. S., Lucena, Zilda Margarete S., Malabarba, Luiz R., Malabarba, Maria Cláudia S. L., Marinho, Manoela M. F., Mathubara, Kleber, Mattox, George M. T., Melo, Bruno F., Moelants, Tuur, Moreira, Cristiano R., Musschoot, Tobias, Netto-Ferreira, André L., Ota, Rafaela P., T. Oyakawa, Osvaldo, Pavanelli, Carla S., Reis, Roberto E., Santos, Osmar, Serra, Jane Piton, Silva, Gabriel S. C., Silva-Oliveira, Cárlison, Souza-Lima, Rosana, Vari, Richard P. & Zanata, Angela M., 2024, Checklist of the species of the Order Characiformes (Teleostei: Ostariophysi), Neotropical Ichthyology (e 230086) 22 (1), pp. 1-548 : 258-264 258-264
Astyanax xiru   sp. nov.  de Lucena, Carlos A. S., Castro, Jonas Blanco & Bertaco, Vinicius A., 2013, Three new species of Astyanax from drainages of southern Brazil (Characiformes: Characidae), Neotropical Ichthyology 11 (3), pp. 537-552 : 544-546 544-546
Hisonotus vireo   sp. nov.  Carvalho, Tiago Pinto & Reis, Roberto E., 2011, Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil, Neotropical Ichthyology 9 (1), pp. 1-48 : 33-37 33-37
Benthana cairensis   sp. nov.  Sokolowicz, Carolina C., Araujo, Paula B. & Boelter, Juliana F., 2008, A new species of Benthana (Crustacea: Isopoda: Philosciidae) from southern Brazil, Revista Brasileira de Zoologia 25 (2), pp. 314-318 : 315-318 315-318
Arctosa sapiranga     Paredes-Munguía, Williams, Brescovit, Antonio D. & Teixeira, Renato A., 2024, Revision of Neotropical wolf spider genus Arctosa C. L. Koch, 1847 (Araneae: Lycosidae), with description of seven new species, Zootaxa 5414 (1), pp. 1-83 : 35 35
Cyllodania zoobotanica   sp. nov.  Bustamante, Abel A. & Ruiz, Gustavo R. S., 2017, Systematics of Thiodinini (Araneae: Salticidae: Salticinae), with description of a new genus and twelve new species, Zootaxa 4362 (3), pp. 301-347 : 313-314 313-314
Strumigenys eggersi     Silva, Thiago Sanches Ranzani Da, Chaul, Júlio Cezar Mário & Feitosa, Rodrigo Machado, 2022, Lectotype designation and redescription of four commonly collected Neotropical species of Strumigenys (Hymenoptera: Formicidae), European Journal of Taxonomy 798 (1), pp. 103-126 : 116-119 116-119
Astyanax xiru     Bertaco, Vinicius A. & Azevedo, Marco A., 2018, Type catalog from the fish collection of the Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, Brazil, Zootaxa 4392 (1), pp. 83-100 : 88 88
Decapoda     Falqueto, Léo & Ribeiro, Felipe B., 2025, Exploring the Underground: Description of Two New Burrowing Crayfish Species of Parastacus Huxley, 1879 (Malacostraca: Decapoda: Parastacidae) from Swamp Forests in the Guaíba’s Hydrographical Region, Southern Brazil, Zoological Studies 64 (69), pp. 1-22 : 3-18 3-18
Alboscia itapuensis   sp. nov.  Araujo, Paula Beatriz & Quadros, Aline Ferreira, 2005, A new species of Alboscia Schultz, 1995 (Crustacea: Isopoda: Oniscidea: Philosciidae) from Brazil, Zootaxa 1018 (1), pp. 55-60 : 56-57 56-57
Hyalella lagoana   sp. nov.  Talhaferro, Jordan Tuparai, Bueno, Alessandra Angélica De Pádua, Pires, Mateus Marques, Stenert, Cristina, Maltchik, Leonardo & Kotzian, Carla Bender, 2021, Three new species of Hyalella (Crustacea: Amphipoda: Hyalellidae) from the Southern Brazilian Coastal Plain, Zootaxa 4970 (2), pp. 257-292 : 270-279 270-279
Heteroscelis robustus     Sampaio, Vinicius Gomes, Roell, Talita & Campos, Luiz Alexandre, 2023, Revision of Heteroscelis Latreille, 1829 (Heteroptera: Pentatomidae: Asopinae) with the description of a new species from Colombia, Zootaxa 5278 (3), pp. 401-438 : 426-430 426-430
Solanum adscendens     Stern, Stephen, Bohs, Lynn, Giacomin, Leandro, Stehmann, João & Knapp, Sandra, 2013, A Revision of Solanum Section Gonatotrichum, Systematic Botany (Basel, Switzerland) 38 (2), pp. 471-496 : 476-479 476-479
Monodelphis (Microdelphys) iheringi     Voss, Robert S., 2022, An Annotated Checklist Of Recent Opossums (Mammalia: Didelphidae), Bulletin of the American Museum of Natural History 2022 (455), pp. 1-77 : 22 22
Cerradicola miottoae   sp. nov.  Iganci, João R. V., Bordignon, Sérgio A. L., Ceolin, Guilherme B. & Queiroz, Luciano P., 2025, A new species of Cerradicola (Leguminosae, Diocleae) from rocky outcrops in Southern Brazil, Phytotaxa 718 (2), pp. 153-159 : 154-157 154-157
Pterinopelma vitiosum   comb. rev.  Bertani, Rogério, Nagahama, Roberto Hiroaki & Fukushima, Caroline Sayuri, 2011, Revalidation of Pterinopelma Pocock 1901 with description of a new species and the female of Pterinopelma vitiosum (Keyserling 1891) (Araneae: Theraphosidae: Theraphosinae), Zootaxa 2814, pp. 1-18 : 5-8 5-8
Phalloceros caudimaculatus     Lucinda, Paulo Henrique Franco, 2008, Systematics and biogeography of the genus Phalloceros Eigenmann, 1907 (Cyprinodontiformes: Poeciliidae: Poeciliinae), with the description of twenty-one new species, Neotropical Ichthyology 6 (2), pp. 113-158 : 121-124 121-124
Tetragnatha guatemalensis     de Souza Castanheira, Pedro & Baptista, Renner Luiz Cerqueira, 2021, Redescription of Tetragnatha guatemalensis, T. laboriosa and T. jaculator, with new synonymies of genus Tetragnatha (Araneae: Tetragnathidae) in the Neotropical Region, Journal of Natural History 54 (47 - 48), pp. 3031-3057 : 3033-3040 3033-3040
Suphisellus flavolineatus     Urcola, Juan I., Benetti, Cesar J., Baca, Stephen M. & Michat, Mariano C., 2020, Suphisellus grossoi sp. n., a new burrowing water beetle from South America and notes on S. flavolineatus (Régimbart, 1889) and S. grammicus (Sharp, 1882) (Coleoptera: Noteridae), Zootaxa 4786 (1), pp. 122-130 : 128 128
Trichomycterus poikilos   sp. nov.  Ferrer, Juliano & Malabarba, Luiz R., 2013, Taxonomic review of the genus Trichomycterus Valenciennes (Siluriformes: Trichomycteridae) from the laguna dos Patos system, Southern Brazil, Neotropical Ichthyology 11 (2), pp. 217-246 : 231-236 231-236
Melucha phyllocnemis     S., Wanessa da, Costa & Campos, Luiz A., 2022, Phylogeny of Pachylis Lepeletier & Serville, 1825 (Hemiptera, Coreidae, Coreinae) with Thasus Stål, 1865 as a new synonym, and the redescription of Pachylis laticornis (Fabricius, 1798), Zoosystema 44 (21), pp. 503-547 : 545 545
Hypothenemus murariae   sp. nov.  Atkinson, Thomas H. & Flechtmann, Carlos A. H., 2021, New species, new records and synonymy of Brazilian species of Hypothenemus Westwood, 1834 (Coleoptera: Curculionidae: Scolytinae), Insecta Mundi 2021 (846), pp. 1-33 : 9-11 9-11
Hypothenemus olzenoi   sp. nov.  Atkinson, Thomas H. & Flechtmann, Carlos A. H., 2021, New species, new records and synonymy of Brazilian species of Hypothenemus Westwood, 1834 (Coleoptera: Curculionidae: Scolytinae), Insecta Mundi 2021 (846), pp. 1-33 : 22-31 22-31
Brachyhypopomus gauderio     Carl J. Ferraris, Jr., Santana, Carlos David de & Vari, Richard P., 2017, Checklist of Gymnotiformes (Osteichthyes: Ostariophysi) and catalogue of primary types, Neotropical Ichthyology 15 (1), pp. e 160067-e 160067 : e160067-160067 e160067-160067
Hisonotus leucofrenatus     Carvalho, Tiago Pinto & Reis, Roberto E., 2011, Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil, Neotropical Ichthyology 9 (1), pp. 1-48 : 18-19 18-19
Astyanax dissensus     Bertaco, Vinicius A. & Azevedo, Marco A., 2018, Type catalog from the fish collection of the Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, Brazil, Zootaxa 4392 (1), pp. 83-100 : 86 86
Phaonia annulata     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 69 69
Myospila matogrossensis     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 81 81
Neomuscina zosteris     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 54 54
Alonella dadayi     Sousa, Francisco Diogo R., Elmoor-Loureiro, Lourdes M. A., Maia, Sarah Souza & Panarelli, Eliana A., 2020, More than just the number of denticles: morphometric and limb variability in Neotropical cladoceran Alonella dadayi (Crustacea: Cladocera: Chydoridae), Zootaxa 4759 (2), pp. 287-299 : 288-297 288-297
Scleronema macanuda   sp. nov.  Ferrer, Juliano & Malabarba, Luiz R., 2020, Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands, Neotropical Ichthyology (e 190081) 18 (2), pp. 1-81 : 21-28 21-28
Meriola mauryi     González, María E., Grismado, Cristian J. & Ramírez, Martín J., 2021, A Taxonomic Revision Of The Spider Genus Meriola Banks (Araneae: Trachelidae), Zootaxa 4936 (1), pp. 1-113 : 68 68
Janula malachina     Rodrigues, Everton Nei Lopes, Rodrigues, Patrícia E. S., Brescovit, Antonio D. & Koh, Joseph K. H., 2022, An update on the phylogeny of Spintharinae with analysis based on morphological characters and taxonomy of Janula (Araneae, Theridiidae), Organisms Diversity & Evolution (New York, N. Y.) 22 (3), pp. 749-787 : 780-781 780-781
Ctenomys lami     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Ctenomyidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 1560-1570 : 1565 1565
Meriola setosa   comb. nov.  González, María E., Grismado, Cristian J. & Ramírez, Martín J., 2021, A Taxonomic Revision Of The Spider Genus Meriola Banks (Araneae: Trachelidae), Zootaxa 4936 (1), pp. 1-113 : 93 93
Astyanax henseli     de Melo, Filipe A. G. & Buckup, Paulo A., 2006, Astyanax henseli, a new name for Tetragonopterus aeneus Hensel, 1870 from southern Brazil (Teleostei: Characiformes), Neotropical Ichthyology 4 (1), pp. 45-52 : 46-48 46-48
Podisus dufouri   stat. nov.  Brugnera, Ricardo, Sampaio, Vinícius, Campos, Luiz Alexandre & Grazia, Jocelia, 2024, Searching for the identity of Podisus Herrich-Schäffer, 1851 (Hemiptera: Pentatomidae): examination of type specimens leads to taxonomic updates and description of five new species, Insect Systematics & Evolution 56 (1), pp. 64-89 : 9-10 9-10
Ancistrus brevipinnis     Widholzer, Ronaldo L., Borsoi, Jessica, Reis, Roberto E. & Lehmann A., Pablo, 2024, A new species of Ancistrus (Siluriformes: Loricariidae), with a redescription of Ancistrus brevipinnis and further evidence of hidden diversity in the laguna dos Patos system, Brazil, Neotropical Ichthyology (e 230078) 22 (1), pp. 1-23 : 10-19 10-19
Mesabolivar charrua     Huber, Bernhard A., 2018, The South American spider genera Mesabolivar and Carapoia (Araneae, Pholcidae): new species and a framework for redrawing generic limits, Zootaxa 4395 (1), pp. 1-178 : 98 98
Sida farroupilhensis     Grings, Martin & Boldrini, Ilsi Iob, 2022, Synopsis of Sida (Malvoideae, Malvaceae) in the state of Rio Grande do Sul, Brazil, Phytotaxa 542 (2), pp. 105-135 : 114 114
Cis guarani   sp. nov.  Borlini, Paula Vieira & Lopes-Andrade, Cristiano, 2023, Two new Neotropical species of the Cis tricornis species-group (Coleoptera Ciidae), Zootaxa 5277 (3), pp. 565-572 : 569-571 569-571
Tetragnatha cristata   sp. nov.  Castanheira, Pedro de Souza, Baptista, Renner Luiz Cerqueira & Oliveira, Francisca Samia Martins, 2022, Five new species of the long-jawed orb-weaving spider genus Tetragnatha (Araneae, Tetragnathidae) in South America, with a key to the species from Argentina and Brazil, Evolutionary Systematics 6 (2), pp. 175-210 : 175 175
Spinivalva     Prins, Jurate De, Hartley, Diana, Sruoga, Virginijus, Nicholls, James, Wallace, Jesse & Zwick, Andreas, 2025, Diversity of Australian Ornixolinae (Lepidoptera: Gracillariidae) with taxonomic and nomenclatural acts within the related taxa (Acrocercopinae and Gracillariinae) based on the evidence of museomics, bionomics, and mitogenomics, Zootaxa 5616 (1), pp. 1-340 : 314 314
Spinivalva gaucha     Prins, Jurate De, Brito, Rosângela & Moreira, Gilson Rudinei Pires, 2016, An annotated taxonomic checklist of the Neotropical Gracillariidae (Lepidoptera) with links to the information on host plants and parasitoids, Zootaxa 4158 (1), pp. 1-51 : 32 32
Gaylussacia pseudogaultheria     Dalastra, Claudenice Hilda & Heiden, Gustavo, 2022, Ericaceae in Rio Grande do Sul state, Southern Brazil, Phytotaxa 564 (2), pp. 149-190 : 180-181 180-181
Diapoma thauma   sp. nov.  Menezes, Naércio A. & Weitzman, Stanley H., 2011, A Systematic Review Of Diapoma (Teleostei: Characiformes: Characidae: Stevardiinae: Diapomini) With Descriptions Of Two New Species From Southern Brazil, Papéis Avulsos de Zoologia 51 (5), pp. 59-82 : 67-73 67-73
Urobenus brasiliensis subsp. brasiliensis     Ferreira, Talita, James, Samuel W., Bartz, Marie Luise Carolina, Lima, Ana Claudia Rodrigues De, Dudas, Rafaela & Brown, George Gardner, 2023, Distribution and diversity of earthworms in different land use systems in Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 399-416 : 402 402
Lema (Quasilema) apicalis     Groll, Elisa Von, 2021, Solving an old dilemma: are the two sympatric species Lema apicalis and L. reticulosa (Coleoptera, Chrysomelidae, Criocerinae) morphotypes of a single species?, Zootaxa 5048 (3), pp. 334-346 : 335-343 335-343
Trichomycterus balios     Bertaco, Vinicius A. & Azevedo, Marco A., 2018, Type catalog from the fish collection of the Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, Brazil, Zootaxa 4392 (1), pp. 83-100 : 95 95
Liolaemus arambarensis   sp. nov.  Verrastro, Laura, Veronese, Lauren, Bujes, Clóvis & Filh, Manoel Martins Dias, 2003, A New Species Of Liolaemus From Southern Brazil (Iguania: Tropiduridae), Herpetologica 59 (1), pp. 105-118 : 107-116 107-116
Liolaemus arambarensis     Pincheira-Donoso, Daniel, Scolaro, J. Alejandro & Sura, Piotr, 2008, A monographic catalogue on the systematics and phylogeny of the South American iguanian lizard family Liolaemidae (Squamata, Iguania), Zootaxa 1800, pp. 1-85 : 53 53
Polynoncus furcillifer     Costa-Silva, Vinícius, Strümpher, Werner P., Thyssen, Patricia J. & Vaz-de-Mello, Fernando Z., 2024, Taxonomic revision of the South American genus Polynoncus Burmeister, 1876 (Coleoptera: Scarabaeoidea: Trogidae), Journal of Natural History 58 (1 - 4), pp. 14-166 : 73-77 73-77
Neomuscina paramediana     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 52 52
Homocopris williami   sp. nov.  Génier, François & Darling, James D. G., 2024, Revision of the South American genera Andinocopris new genus and Homocopris Burmeister, 1846 (Coleoptera: Scarabaeidae: Scarabaeinae: Homocoprini new tribe), European Journal of Taxonomy 925, pp. 220-267 : 254-259 254-259
Gyptis oblongifolia   comb. nov.  Rebouças, Natanael Costa, Amorim, Vivian Oliveira, Grossi, Mariana Andrea, Roque, Nádia & Bünger, Mariana De Oliveira, 2025, A new combination and taxonomic update for Gyptis oblongifolia (Asteraceae), Phytotaxa 722 (2), pp. 191-199 : 192-197 192-197
Parastacus gomesae   sp. nov.  Huber, Augusto Frederico, Araujo, Paula Beatriz & Ribeiro, Felipe Bezerra, 2022, The hole is deeper: description of two new species within the Parastacus brasiliensis (von Martens, 1869) species complex with an integrative taxonomy approach, Zootaxa 5168 (3), pp. 251-284 : 266-273 266-273
Kerriona undefined-7     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 391 391
Lumbricidae     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 395 395
Bimastos parvus     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 394-395 394-395
Pontoscolex corethrurus     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 395 395
Kerriona undefined-8     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 393 393
Eukerria rosea     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 393 393
Dichogaster bolaui     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 394 394
Megascolecidae     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 394 394
Amynthas corticis     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 394 394
Dichogaster undetermined     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 394 394
Ocnerodrilidae     De Santo, Fernanda B., Niemeyer, Júlia C. & Bartz, Marie L. C., 2023, Earthworms in the conversion of natural grasslands to agropastoral systems-a preliminary study in Vale Verde, Rio Grande do Sul, Brazil, Zootaxa 5255 (1), pp. 389-398 : 394 394
Dolichophaonia trigona     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 60 60
Exocora ribeiroi   sp. nov.  Lemos, Yuji & Brescovit, Antonio D., 2013, New species of the spider genus Exocora Millidge, 1991 (Araneae: Linyphiidae) from Brazil, Zootaxa 3599 (3), pp. 261-278 : 268 268
Myrmecotypus regianeae   sp. nov.  Silva-Junior, Cláudio J. & Bonaldo, Alexandre B., 2024, A revision of the South American species of the ant-mimicking spider genus Myrmecotypus O. Pickard-Cambridge, 1894 (Araneae: Corinnidae: Castianeirinae), Zootaxa 5555 (4), pp. 451-496 : 476-479 476-479
Hemiancistrus cerrado   sp. nov.  de Souza, Lesley S., Melo, Marcelo R. S., Chamon, Carine C. & Armbruster, Jonathan W., 2008, A new species of Hemiancistrus from the rio Araguaia basin, Goiás state, Brazil (Siluriformes: Loricariidae), Neotropical Ichthyology 6 (3), pp. 419-419 : 419--1 419--1
Actinopus azaghal   sp. nov.  Miglio, Laura Tavares, Pérez-Miles, Fernando & Bonaldo, Alexandre B., 2020, Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae), Megataxa 2 (1), pp. 1-256 : 161-167 161-167
Camelobaetidius billi     Boldrini, R., Salles, F. F. & Pes, A. M. O., 2012, Review of the genus Camelobaetidius Demoulin (Ephemeroptera: Baetidae) with reduced terminal filament, Journal of Natural History 46 (33 - 34), pp. 2033-2073 : 2035-2047 2035-2047
Brachystele subfiliformis     Santos, Igor Soares Dos & Silva, Marcos José Da, 2024, Novelties in Brachystele Schltr. (Orchidaceae, Orchidoideae): a new synonym and a lectotype, including notes on geographic distribution, phenology, relationships and conservation status, Phytotaxa 642 (4), pp. 265-272 : 266-270 266-270
Tullgrenella musica     Marta, Kimberly S., Bustamante, Abel A., Hagopián, Damián, Teixeira, Renato A., Brescovit, Antonio D., Valiati, Victor H. & Rodrigues, Everton N. L., 2024, Taxonomic revision of the jumping spider genus Tullgrenella Mello-Leitão, 1941 (Araneae: Salticidae: Freyina), Zootaxa 5411 (1), pp. 1-71 : 21-22 21-22
Gephyrellula violacea     Santos, Fabricio H. & Rheims, Cristina A., 2018, Taxonomic revision of the genus Gephyrellula Strand, 1932 (Arachnida, Araneae, Philodromidae), Zootaxa 4527 (3), pp. 381-391 : 383-388 383-388
Parastacus bah   sp. nov.  Ribeiro, Felipe Bezerra & Araujo, Paula Beatriz, 2024, Taxonomic review of the genus Parastacus Huxley, 1879 (Decapoda: Astacidea: Parastacidae) with description of five new species, Zootaxa 5455 (1), pp. 1-84 : 51-56 51-56
Gymnotus chimarrao     Carl J. Ferraris, Jr., Santana, Carlos David de & Vari, Richard P., 2017, Checklist of Gymnotiformes (Osteichthyes: Ostariophysi) and catalogue of primary types, Neotropical Ichthyology 15 (1), pp. e 160067-e 160067 : e160067-160067 e160067-160067
Mimagoniates rheocharis     Menezes ¹, Naércio A. & Weitzman ², Stanley H., 2009, Systematics of the Neotropical fish subfamily Glandulocaudinae (Teleostei: Characiformes: Characidae), Neotropical Ichthyology 7 (3), pp. 295-370 : 350-355 350-355
Mimagoniates rheocharis   sp. nov.  Menezes, Naéreio A. & Weitzman, Stanley H., 1990, TWO NEW SPECIES OF MIMAGONIA TES (TELEOSTEI: CHARACIDAE: GLANDULOCAUDINAE), THEIR PHYLOGENY AND BIOGEOGRAPHY AND A KEY TO THE GLANDULOCAUDIN FISHES OF BRAZIL AND PARAGUAY, Proc. Biol. Soc. Wash. 103 (2), pp. 380-426 : 399-422 399-422
Scleronema mate   sp. nov.  Ferrer, Juliano & Malabarba, Luiz R., 2020, Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands, Neotropical Ichthyology (e 190081) 18 (2), pp. 1-81 : 29-34 29-34
Diapoma     Toledo-Piza, Mônica, Baena, Eduardo G., Dagosta, Fernando C. P., Menezes, Naércio A., Ândrade, Marcelo, Benini, Ricardo C., Bertaco, Vinicius A., Birindelli, José Luís O., Boden, Gert, Buckup, Paulo A., Camelier, Priscila, Carvalho, Fernando R., Castro, Ricardo M. C., Chuctaya, Junior, Decru, Eva, Derijst, Eddy, Dillman, Casey B., Ferreira, Katiane M., Merxem, Dimitri G., Giovannetti, Victor, Hirschmann, Alice, Jégu, Michel, Jerep, Fernando C., Langeani, Francisco, Lima, Flávio C. T., Lucena, Carlos A. S., Lucena, Zilda Margarete S., Malabarba, Luiz R., Malabarba, Maria Cláudia S. L., Marinho, Manoela M. F., Mathubara, Kleber, Mattox, George M. T., Melo, Bruno F., Moelants, Tuur, Moreira, Cristiano R., Musschoot, Tobias, Netto-Ferreira, André L., Ota, Rafaela P., T. Oyakawa, Osvaldo, Pavanelli, Carla S., Reis, Roberto E., Santos, Osmar, Serra, Jane Piton, Silva, Gabriel S. C., Silva-Oliveira, Cárlison, Souza-Lima, Rosana, Vari, Richard P. & Zanata, Angela M., 2024, Checklist of the species of the Order Characiformes (Teleostei: Ostariophysi), Neotropical Ichthyology (e 230086) 22 (1), pp. 1-548 : 151-153 151-153
Oligosarcus jacuiensis   sp. nov.  Menezes, Naércio Aquino & Ribeiro, Alexandre Cunha, 2010, Oligosarcus jacuiensis (Characiformes: Characidae), a new species from the Uruguay and Jacuí River basins, southern Brazil, Neotropical Ichthyology 8 (3), pp. 649-653 : 650-652 650-652
Sida potentilloides     Grings, Martin & Boldrini, Ilsi Iob, 2022, Synopsis of Sida (Malvoideae, Malvaceae) in the state of Rio Grande do Sul, Brazil, Phytotaxa 542 (2), pp. 105-135 : 119-120 119-120
Convolvulus ensifolius     Ferreira, Priscila Porto Alegre, Simão-Bianchini, Rosangela & Miotto, Silvia Teresinha Sfoggia, 2013, Three new species of Convolvulaceae Juss. from South America, Phytotaxa 135 (1), pp. 27-34 : 29-33 29-33
Trichomycterus brachykechenos   sp. nov.  Ferrer, Juliano & Malabarba, Luiz R., 2013, Taxonomic review of the genus Trichomycterus Valenciennes (Siluriformes: Trichomycteridae) from the laguna dos Patos system, Southern Brazil, Neotropical Ichthyology 11 (2), pp. 217-246 : 237-240 237-240
Trichomycterus brachykechenos     Bertaco, Vinicius A. & Azevedo, Marco A., 2018, Type catalog from the fish collection of the Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, Brazil, Zootaxa 4392 (1), pp. 83-100 : 96 96
Croton bacupariensis   sp. nov.  Valduga, Eduardo, Cordeiro, Inês & Iganci, João Ricardo Vieira, 2021, Croton bacupariensis (Euphorbiaceae), a new species from the Coastal Plain of Rio Grande do Sul, Brazil, Phytotaxa 528 (4), pp. 240-246 : 241-243 241-243
Astyanax     Toledo-Piza, Mônica, Baena, Eduardo G., Dagosta, Fernando C. P., Menezes, Naércio A., Ândrade, Marcelo, Benini, Ricardo C., Bertaco, Vinicius A., Birindelli, José Luís O., Boden, Gert, Buckup, Paulo A., Camelier, Priscila, Carvalho, Fernando R., Castro, Ricardo M. C., Chuctaya, Junior, Decru, Eva, Derijst, Eddy, Dillman, Casey B., Ferreira, Katiane M., Merxem, Dimitri G., Giovannetti, Victor, Hirschmann, Alice, Jégu, Michel, Jerep, Fernando C., Langeani, Francisco, Lima, Flávio C. T., Lucena, Carlos A. S., Lucena, Zilda Margarete S., Malabarba, Luiz R., Malabarba, Maria Cláudia S. L., Marinho, Manoela M. F., Mathubara, Kleber, Mattox, George M. T., Melo, Bruno F., Moelants, Tuur, Moreira, Cristiano R., Musschoot, Tobias, Netto-Ferreira, André L., Ota, Rafaela P., T. Oyakawa, Osvaldo, Pavanelli, Carla S., Reis, Roberto E., Santos, Osmar, Serra, Jane Piton, Silva, Gabriel S. C., Silva-Oliveira, Cárlison, Souza-Lima, Rosana, Vari, Richard P. & Zanata, Angela M., 2024, Checklist of the species of the Order Characiformes (Teleostei: Ostariophysi), Neotropical Ichthyology (e 230086) 22 (1), pp. 1-548 : 93-111 93-111
Terebra joculosa   sp. nov.  Simone, Luiz Ricardo L., 2024, New species, misidentifications and problematic taxonomy of some Atlantic South American marine mollusks: a review, Papéis Avulsos de Zoologia 64, pp. 1-104 : 49-53 49-53
Patrera opertanea   comb. nov.  Oliveira, Luiz Fernando M. & Brescovit, Antonio D., 2021, The spider genus Patrera Simon (Araneae: Dionycha, Anyphaeninae) in the Atlantic Forest biome, with the description of one new species from Brazil, Zootaxa 4991 (2), pp. 201-246 : 227-230 227-230

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