-56.77, -27.4: 10 Treatments

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Austrolebias paranaensis   new species  Wilson J. E. M. Costa, 2006, The South American annual killifish genus Austrolebias (Teleostei: Cyprinodontiformes: Rivulidae): phylogenetic relationships, descriptive morphology and taxonomic revision., Zootaxa 1213, pp. 1-162 : 69-71 69-71
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
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
Noctiliostrebla pantaneira   sp. nov.  Alcantara, Daniel Maximo Correa, Graciolli, Gustavo & Nihei, Silvio S., 2019, Revision of Noctiliostrebla (Diptera: Streblidae), parasites of bulldog bats (Chiroptera: Noctilionidae: Noctilio), Zootaxa 4560 (3), pp. 483-521 : 511-513 511-513
Adenomera guarani   sp. nov.  Zaracho, Víctor H., Lavilla, Esteban O., Carvalho, Thiago R., Motte, Martha & Basso, Néstor G., 2023, Redescription of Adenomera diptyx (Boettger, 1885) (Anura, Leptodactylidae) and description of a closely related new species, European Journal of Taxonomy 888 (1), pp. 1-45 : 19-41 19-41
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
Tatia neivai     Almirón, Adriana, Casciotta, Jorge, Azpelicueta, Mercedes, Aichino, Danilo, Benítez, Mauricio, Piálek, Lubomír, Doubnerová, Klára & Říčan, Oldřich, 2014, First record of the genus Tatia (Siluriformes: Auchenipteridae) in freshwaters of Argentina., Ichthyological Contributions of PecesCriollos 27, pp. 1-5 : 2-3 2-3
Megaleporinus piavussu     Benitez, Mauricio Fabián & Aichino, Danilo Ramón, 2020, First record of Megaleporinus piavussu (Characiformes: Anostomidae) from Argentina., Ichthyological Contributions of PecesCriollos 64, pp. 1-4 : 2 2
Liolaemus azarai     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 : 54 54
Thaumastaneis montandoni     Carpintero, Diego Leonardo, Dellapé, Pablo Matías & Melo, María Cecilia, 2006, New records of Heteroptera (Hemiptera) from Argentina, Zootaxa 1129 (1), pp. 1-22 : 14-15 14-15