Rio, Taxa Only, Exact Match: 94 Treatments

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Riodinella nympha     Jong, Rienk De, 2017, Fossil butterflies, calibration points and the molecular clock (Lepidoptera: Papilionoidea), Zootaxa 4270 (1), pp. 1-63: 33 33
Voltinia dramba     Jong, Rienk De, 2017, Fossil butterflies, calibration points and the molecular clock (Lepidoptera: Papilionoidea), Zootaxa 4270 (1), pp. 1-63: 25-26 25-26
Trieces riodinis     Melo, Ivy Frizo De, Araújo, Carolina Rodrigues & Penteado-Dias, Angélica Maria, 2015, New species of Exochus Gravenhorst and Trieces Townes (Hymenoptera, Ichneumonidae, Metopiinae) and first record of seven species from Brazil, Zootaxa 4059 (1), pp. -1--1: -1 -1
Brasilodontus riodocensis     Campos, Lucas Denadai De & De Mello, Francisco De A. G., 2014, Taxonomic studies on the Neotropical Landrevinae with description of new taxa (Orthoptera, Grylloidea, Gryllidae), Zootaxa 3852 (2), pp. 151-178: 156-160 156-160
Leucochrysa riodoce   new species  Tauber, Catherine A., 2007, Review of Berchmansus and Vieira and description of two new species of Leucochrysa (Neuroptera: Chrysopidae), Annals of the Entomological Society of America 100, No. 2, pp. 110-138: 132 132
Pheles     Dias, Fernando Maia Silva, Dolibaina, Diego Rodrigo, Mielke, Carlos Guilherme Costa, Mielke, Olaf Hermann Hendrik & Casagrande, , 2015, Description of two new species of Pheles Herrich – Schäffer, [1853] and notes on the taxonomic position of two species hitherto included in the genus (Riodinidae: Riodininae), Zootaxa 3981 (2), pp. 275-283: 282 282
Blennius riodourensis   new species  Metzelaar, J., 1919, Report on the fishes, collected by Dr. J. Boeke in the Dutch West Indies 1904 - 1905, with comparative notes on marine fishes of tropical West Africa, F. J. Belanfante, pp. -1--1: 291 291
Pangasius rios   new species  Bleeker, Pieter, 1851, Vierde bijdrage tot de kennis der ichthyologische fauna van Borneo, met beschrijving van eenige nieuwe soorten van zoetwatervisschen, Natuurkunde Tijdschrift voor Nederlandsche-Indië 2, pp. 193-208: 205 205
Chirostoma riojai   new species  Sólorzano, A. & López, Y., 1966, Nueva especie de Chirostoma capturada en la laguna de Victoria o de Santiago Tilapa, Estado de Mexico (Pisc., Atherin.), Ciencia, Mexico City 24, No. 3, pp. 145-150: 145 145
Rioraja   new genus  Whitley, Gilbert P., 1939, Taxonomic notes on sharks and rays, Australian zoologist 9, No. 3, pp. 227-262: 254 254
Pygidium riojanum   new species  Berg, C., 1897, Contribuciones al conocimento de los peces Sudamericanos, especialmente de los de la República Argentina, Anales del Museo Nacional de Historia Natural de Buenos Aires, Serie 3 5, pp. 263-302: 269 269
Rhamdia riojae   new species  Fowler, Henry Weed, 1915, Notes on nematognathous fishes, Proceedings of the Academy of Natural Sciences of Philadelphia 67, pp. 203-243: 209 209
Riotintobolus aridus   new species  Wesener, Thomas, Enghoff, Henrik & Sierwald, Petra, 2009, Review of the Spirobolida on Madagascar, with descriptions of twelve new genera, including three genera of ' fire millipedes' (Diplopoda), ZooKeys 19, pp. 1-128: 1-128 1-128
Riotintobolus minutus   new species  Wesener, Thomas, Enghoff, Henrik & Sierwald, Petra, 2009, Review of the Spirobolida on Madagascar, with descriptions of twelve new genera, including three genera of ' fire millipedes' (Diplopoda), ZooKeys 19, pp. 1-128: 1-128 1-128
Riotintobolus anomalus   new species  Wesener, Thomas, Enghoff, Henrik & Sierwald, Petra, 2009, Review of the Spirobolida on Madagascar, with descriptions of twelve new genera, including three genera of ' fire millipedes' (Diplopoda), ZooKeys 19, pp. 1-128: 1-128 1-128
Riotintobolus mandenensis   new species  Wesener, Thomas, Enghoff, Henrik & Sierwald, Petra, 2009, Review of the Spirobolida on Madagascar, with descriptions of twelve new genera, including three genera of ' fire millipedes' (Diplopoda), ZooKeys 19, pp. 1-128: 1-128 1-128
Bucephalopsis rioplatensis   new species  Szidat, L., 1970, Weitere Beitrage zur Kenntnis der Marinen Reliktfauna des la Plata-Stromsystems. In: H. D. Srivastava Commemoration Volume., Division of Parasitology, Indian Veterinary Research Institute, pp. -1--1: 648 648
Plegadiphilus riograndensis   new species  Valim, Michel P., Lambrecht, Francine M. & Vianna, Elvia E. S., 2009, New records of chewing lice (Insecta, Phthiraptera) from birds of southern Brazil, with description of a new species, Iheringia Serie Zoologia, Serie Zoologia 99, pp. 249-258: 253 253
Plegadiphilus riograndensis   new species  Valim, Michel P., Lambrecht, Francine M. & Vianna, Elvia E. S., 2009, New records of chewing lice (Insecta, Phthiraptera) from birds of southern Brazil, with description of a new species, Iheringia Serie Zoologia, Serie Zoologia 99, pp. 249-258: 253 253
Rioneta inexpectata   new species  Grebennikov, Vasily Viktorovich, 2008, A featherwing beetle without wings: re-discovery and second species of Rioneta (Coleoptera: Ptiliidae) from the Uluguru Mountains, Tanzania, Zootaxa 1732, pp. 45-53: 45-53 45-53
Phytocoris rionegrensis   new species  Carpintero, Diego Leonardo & Chérot, Frédéric, 2008, Sur quelques nouveaux Phytocoris Fallén, 1814 (Heteroptera: Miridae) de l’Argentine et du Chili. I., Nouvelle Revue d'Entomologie, Nouvelle Serie 24, No. 3, pp. 221-258: -1 -1
Thometrema rioplatense   new species  Lunaschi, Lía I., 1989, Helmintos parasitos de peces de agua dulce de la Argentina 10. Tres nuevas especies del genero Thometrema Amato, 1968 (Trematoda-Derogenidae)., Neotropica, La Plata 34, No. 91, pp. 23-32: 27 27
Dendritobilharzia rionegrensis   new species  Martorelli, S. R., 1981, Dendritobilharzia rionegrensis sp. nov. (Digenea Schistosomatidae) Parasita de las venas mesentericas de Fulica rufifrons (Aves Rallidae)., Neotropica, La Plata 27, No. 78, pp. 171-177: 172 172
Baconia riouka     Caterino, Michael S. & Tishechkin, Alexey K., 2013, A systematic revision of Baconia Lewis (Coleoptera, Histeridae, Exosternini), ZooKeys 343, pp. 1-297: 216-218 216-218
Trogolaphysa riopedrensis     Soto-Adames, Felipe N. & Taylor, Steven J., 2013, The dorsal chaetotaxy of Trogolaphysa (Collembola, Paronellidae), with descriptions of two new species from caves in Belize, ZooKeys 323, pp. 35-74: 55-56 55-56
Potamotrygonocotyle rionegrense     Lopes, Daniela A., Mainenti, Adriana, Sanches, Magda, Knoff, Marcelo & Gomes, Delir Correa, 2016, Type material of Platyhelminthes (Monogenoidea) housed in the Helminthological Collection of the Oswaldo Cruz Institute / FIOCRUZ (CHIOC), Rio de Janeiro, Brazil, from 1979 to 2016, ZooKeys 616, pp. 1-75: 58 58
Leucotrichia riostoumae   sp. n.  Thomson, Robin E. & Holzenthal, Ralph W., 2015, A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae), ZooKeys 499, pp. 1-100: 1 1
Rioxa   new genus  Walker, Francis, 1856, Catalogue of the dipterous insects collected in Singapore and Malacca by Mr. A. R. Wallace, with descriptions of new species, Journal of the proceedings of the Linnean Society. Zoology 1, pp. 4-39: 35 35
Rioxa lanceolata   new species  Walker, Francis, 1856, Catalogue of the dipterous insects collected in Singapore and Malacca by Mr. A. R. Wallace, with descriptions of new species, Journal of the proceedings of the Linnean Society. Zoology 1, pp. 4-39: 35 35
Pachymenes riograndensis   new species  Campanholo Grandinete, Yuri, Hermes, Marcel G. & Noll, Fernando B., 2015, Systematics and phylogeny of the Neotropical Pachymenes de Saussure and Santamenes Giordani Soika (Hymenoptera, Vespidae, Eumeninae), Systematic Entomology 40, pp. 365-384: 41 41
Cicurina riogrande     Dean, David Allen, 2016, Catalogue of Texas spiders, ZooKeys 570, pp. 1-703: 101 101
Geolycosa riograndae     Dean, David Allen, 2016, Catalogue of Texas spiders, ZooKeys 570, pp. 1-703: 213 213
Megachile riojanensis   new comb.  Raw, Anthony, 2002, New combinations and synonymies of leafcutter and mason bees of the Americas (Megachile, Hymenoptera, Megachilidae), Zootaxa 71, pp. 1-43: 11 11
Ketosia riosi   new species  Santos, Franklin Noel Dos & Absalão, Ricardo Silva, 2006, A new genus of Barleeidae Gray, 1857 (Mollusca, Gastropoda) and the first occurrence of the genus Pseudodiala Ponder, 1967 off the Brazilian coast, Zootaxa 1232, pp. 59-68: 61 61
Rioneta     Grebennikov, Vasily V., 2008, A featherwing beetle without wings: re-discovery and second species of Rioneta (Coleoptera: Ptiliidae) from the Uluguru Mountains, Tanzania, Zootaxa 1732, pp. 45-53: 46-47 46-47
Rioneta uluguruensis     Grebennikov, Vasily V., 2008, A featherwing beetle without wings: re-discovery and second species of Rioneta (Coleoptera: Ptiliidae) from the Uluguru Mountains, Tanzania, Zootaxa 1732, pp. 45-53: 47 47
Rioneta inexpectata   sp. n.  Grebennikov, Vasily V., 2008, A featherwing beetle without wings: re-discovery and second species of Rioneta (Coleoptera: Ptiliidae) from the Uluguru Mountains, Tanzania, Zootaxa 1732, pp. 45-53: 49-50 49-50
Synalpheus riosi   n. sp.  Anker, Arthur & Tóth, Eva, 2008, A preliminary revision of the Synalpheus paraneptunus Coutière, 1909 species complex (Crustacea: Decapoda: Alpheidae), Zootaxa 1915, pp. 1-28: 11-14 11-14
Aegla riolimayana     Bond-Buckup, Georgina, Jara, Carlos G., Buckup, Ludwig, Bueno, Alessandra A. P., Pérez-Losada, Marcos & Crandall, Keith A., 2010, Description of a new species of Aeglidae, and new records of related species from river basins in Argentina (Crustacea, Anomura), Zootaxa 2343, pp. 18-30: 25-26 25-26
Amarynthis bocchoris     Dias, Fernando Maia Silva, Dolibaina, Diego Rodrigo, Mielke, Olaf Hermann Hendrik & Casagrande, Mirna Martins, 2013, Revision of the genus Stichelia Zikán (Riodinidae: Riodininae: Symmachiini), with the description of a new species from southern Brazil, Zootaxa 3693 (4), pp. 579-593: 588-591 588-591
Brachyplatyphylloides riosi   sp. nov.  Cadena-Castañeda, Oscar J. & Braun, Holger, 2011, A new brachypterous genus of Platyphyllini (Orthoptera, Tettigoniidae, Pseudophyllinae) from Colombia, Zootaxa 2763, pp. 34-38: 36 36
Euschistus (Lycipta) riograndensis   sp. nov.  Weiler, Luciana, Ferrari, Augusto & Grazia, Jocelia, 2011, Contributions to the knowledge of Euschistus (Lycipta) with the description of E. (L.) riograndensis sp. nov. (Hemiptera: Heteroptera: Pentatomidae: Pentatominae: Carpocorini), Zootaxa 3067, pp. 59-64: 60-64 60-64
Aeolosaurus rionegrinus     Santucci, Rodrigo M. & De, Antonio C., 2011, A new sauropod (Macronaria, Titanosauria) from the Adamantina Formation, Bauru Group, Upper Cretaceous of Brazil and the phylogenetic relationships of Aeolosaurini, Zootaxa 3085, pp. 1-33: 5-6 5-6
Steleops rioblancoensis   n. sp.  Obando, Ranulfo González, García, Alfonso N. & Carrejo, Nancy Soraya, 2011, New species of Steleops (Psocodea: ‘ Psocoptera’: Psocidae) from Brazil, Colombia, Mexico and Peru, Zootaxa 3139, pp. 28-54: 50-51 50-51
Tydeus riopardensis   sp. nov.  Silva, Guilherme Liberato Da, Cunha, Uemerson Silva Da, Rocha, Matheus Dos Santos, Panou, Eleni N. & Ferla, Noeli Juarez, 2014, Tydeid and triophtydeid mites (Acari: Tydeoidea) associated with grapevine (Vitaceae: Vitis spp.) in Brazil, with the descriptions of species of Prelorryia (André, 1980) and Tydeus Koch, 1835, Zootaxa 3814 (4), pp. 495-511: 503 503
Riodinidae     Gupta, Ankita, Churi, Paresh V., Sengupta, Ashok & Mhatre, Sarang, 2014, Lycaenidae parasitoids from peninsular India with description of four new species of microgastrine wasps (Hymenoptera: Braconidae) along with new insights on host relationships, Zootaxa 3827 (4), pp. 439-470: 455-470 455-470
Enna rioja   new species  Cruz Da Silva, Estevam L., 2013, A new Peruvian species of Enna (Araneae, Lycosoidea, Trechaleidae), Zootaxa 3701 (4), pp. 467-470: 467-470 467-470
Epistylis riograndensis   n. sp.  Utz, Laura R. P., Farias, Ana Carolina Silva Rodrigues, Freitas, Eduarda Correa & Araújo, Gabriella Oliveira De, 2014, Description of Epistylis riograndensis n. sp. (Ciliophora: Peritrichia) found in an artificial lake in Southern Brazil, Zootaxa 3869 (5), pp. 557-564: 559-561 559-561
Paramacrobiotus rioplatensis     Kaczmarek, Łukasz, Michalczyk, Łukasz & Mcinnes, Sandra J., 2015, Annotated zoogeography of non-marine Tardigrada. Part II: South America, Zootaxa 3923 (1), pp. 1-107: 88 88
Bradynobaenus riojanus     Torréns, Javier & Roig-Alsina, Arturo, 2009, Description of a new species of Bradynobaenus (Hymenoptera: Bradynobaenidae) from Argentina, with a key to the females of the genus, Zootaxa 2047, pp. 63-68: 64-66 64-66
Rioraja agassizi     Muniz-Pereira, Luís C., Vieira, Fabiano M. & Luque, José L., 2009, Checklist of helminth parasites of threatened vertebrate species from Brazil, Zootaxa 2123, pp. 1-45: 6 6
Rioraja agassizi     Muniz-Pereira, Luís C., Vieira, Fabiano M. & Luque, José L., 2009, Checklist of helminth parasites of threatened vertebrate species from Brazil, Zootaxa 2123, pp. 1-45: 27 27
Liolaemus riodamas   sp. nov.  Esquerré, Damien, Núñez, Herman & Scolaro, José Alejandro, 2013, Liolaemus carlosgarini and Liolaemus riodamas (Squamata: Liolaemidae), two new species of lizards lacking precloacal pores, from Andean areas of central Chile, Zootaxa 3619 (4), pp. 428-452: 439-448 439-448
Empoasca (Distantasca) riora     Zhang, Ya-Lin, Liu, Yang & Qin, Dao-Zheng, 2010, Review of Empoasca (Distantasca) Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae: Empoascini), with description of two new species from China, Zootaxa 2497, pp. 37-61: 39 39
Mysidopsis rionegrensis     Diaz, Analía R., Álvarez, Victor Hugo Merlo & Damborenea, Cristina, 2017, Type material housed in the Carcinological Collection of the Museo de La Plata, Argentina, Zootaxa 4303 (1), pp. 88-102: 99 99
Aegla abtao subsp. riolimayana     César, Inés I. & Damborenea, Cristina, 2010, Type and non-type specimens of Aegla (Decapoda: Anomura: Aeglidae) housed in the Museo de La Plata, Argentina, Zootaxa 2337, pp. 31-46: 38 38
Aegla riolimayana     César, Inés I. & Damborenea, Cristina, 2010, Type and non-type specimens of Aegla (Decapoda: Anomura: Aeglidae) housed in the Museo de La Plata, Argentina, Zootaxa 2337, pp. 31-46: 44 44
Clathria (Axosuberites) riosae   sp. nov.  Van, Rob W. M., 2017, Sponges of the Guyana Shelf, Zootaxa 1, pp. 1-225: 154-156 154-156
Riopa     Miettinen, Otto, Spirin, Viacheslav, Vlasak, Josef, Rivoire, Bernard, Stenroos, Soili & Hibbett, David S., 2016, Polypores and genus concepts in Phanerochaetaceae (Polyporales, Basidiomycota), MycoKeys 17, pp. 1-46: 21 21
Riopa metamorphosa   comb. nov.  Miettinen, Otto, Spirin, Viacheslav, Vlasak, Josef, Rivoire, Bernard, Stenroos, Soili & Hibbett, David S., 2016, Polypores and genus concepts in Phanerochaetaceae (Polyporales, Basidiomycota), MycoKeys 17, pp. 1-46: 21-24 21-24
Riopa pudens   sp. nov.  Miettinen, Otto, Spirin, Viacheslav, Vlasak, Josef, Rivoire, Bernard, Stenroos, Soili & Hibbett, David S., 2016, Polypores and genus concepts in Phanerochaetaceae (Polyporales, Basidiomycota), MycoKeys 17, pp. 1-46: 24 24
Thometrema rioplatense     Lunaschi, Lia I., Álvarez, Victor Hugo Merlo & Damborenea, Cristina, 2012, Type material housed in the Helminthological Collection of the Museo de La Plata, Buenos Aires, Argentina, Zootaxa 3199, pp. 1-59: 42 42
Plumarius riojanus   sp. nov.  Diez, Patricia A. & Roig-Alsina, Arturo, 2016, Revision of Plumarius Philippi 1873 (Hymenoptera: Chrysidoidea, Plumariidae) from Argentina north of Patagonia, with description of eighteen new species, Zootaxa 4098 (3), pp. 442-470: 456-457 456-457
Riodininae     Luis-Martínez, Armando, Covarrubias, Arturo Arellano & Llorente-Bousquets, Jorge, 2017, Papilionoidea (Insecta: Lepidoptera) type specimens at the Museo de Zoología “ Alfonso L. Herrera ” from Universidad Nacional Autónoma de México, Zootaxa 4232 (2), pp. 151-172: 157-158 157-158
Bradynobaenus riojanus     Torréns, Javier & Fidalgo, Patricio, 2017, Two new species of Bradynobaenus Spinola, 1851 (Hymenoptera: Bradynobaenidae) in the semiarid area of Argentina, Zootaxa 4232 (2), pp. 293-300: 294 294
Acanthococcus riojensis   sp. nov.  González, Patricia, Claps, Lucía E., Juárez, Andrea & Moreno, Diego, 2017, Review of the Eriococcidae (Hemiptera: Coccomorpha) infesting Fabaceae in Argentina, with descriptions of three new species of Acanthococcus Signoret, Zootaxa 4232 (1), pp. 41-57: 46-50 46-50
Rioppia nodulifera     Oliveira, Anibal R., Argolo, Poliane S., De, Gilberto J., Norton, Roy A. & Schatz, Heinrich, 2017, A checklist of the oribatid mite species (Acari: Oribatida) of Brazil, Zootaxa 4245 (1), pp. 1-89: 47 47
Pelidnota rioensis     Moore, Matthew R., Jameson, Mary L., Garner, Beulah H., Audibert, Cedric, Smith, Andrew B. T. & Seidel, Matthias, 2017, Synopsis of the pelidnotine scarabs (Coleoptera, Scarabaeidae, Rutelinae, Rutelini) and annotated catalog of the species and subspecies, ZooKeys 666, pp. 1-349: 1 1
Pheles plaumanni   sp. nov.  Dias, Fernando Maia Silva, Dolibaina, Diego Rodrigo, Mielke, Carlos Guilherme Costa, Mielke, Olaf Hermann Hendrik & Casagrande, , 2015, Description of two new species of Pheles Herrich – Schäffer, [1853] and notes on the taxonomic position of two species hitherto included in the genus (Riodinidae: Riodininae), Zootaxa 3981 (2), pp. 275-283: 280-282 280-282
Cellaria riograndensis   sp. nov.  Ramalho, Laís V. & Calliari, Lauro, 2015, Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil, Zootaxa 3955 (4), pp. 569-587: 574-576 574-576
Agistemus riograndensis   sp. nov.  Johann, Liana, Carvalho, Gervásio Silva, Majolo, Fernanda & Ferla, Noeli Juarez, 2013, Stigmaeid mites (Acari: Stigmaeidae) from vineyards in the state of Rio Grande do Sul, Brazil, Zootaxa 3701 (2), pp. 238-256: 247-250 247-250
Loneuroides rionegroensis   n. sp.  García Aldrete, Alfonso N., Obando, Ranulfo González & Gironza, Nancy Carrejo, 2016, New species of Loneuroides García Aldrete (Psocodea: ' Psocoptera': Ptiloneuridae) from Colombia, and description of the male L. venezolanus García Aldrete, Zootaxa 4093 (1), pp. 103-117: 109-111 109-111
Hesperochernes riograndensis   new species  Hoff, C. Clayton & Clawson, David L., 1952, Pseudoscorpions from rodent nests, American Museum Novitates 1585, pp. 1-38: 19 19
Stenocrates rionegroensis     Moore, Matthew R., Cave, Ronald D. & Branham, Marc A., 2018, Annotated catalog and bibliography of the cyclocephaline scarab beetles (Coleoptera, Scarabaeidae, Dynastinae, Cyclocephalini), ZooKeys 745, pp. 101-378: 259 259
Rio     Baptista, Renner Luiz Cerqueira, Castanheira, Pedro De Souza & Prado, André Wanderley Do, 2018, Notes on the orb-weaving spider genus Alpaida (Araneae, Araneidae) with description of four new species from Rio de Janeiro, Brazil, Zootaxa 4407 (3), pp. 321-345: 343 343
Platypalpus riojaensis     Barták, Miroslav & Kubík, Štěpán, 2018, Hybotidae (Diptera) from Turkey, with descriptions of seven new species, Zootaxa 4410 (3), pp. 453-482: 475 475
Oecobius rioensis     Reboleira, Ana Sofia P. S., Pérez, Antonio José, López, Heriberto, Hernández, Nuria Macías -, Cruz, Salvador De La & Oromí, Pedr, 2012, Catalogue of the type material in the entomological collection of the University of La Laguna (Canary Islands, Spain). I. Arachnida, Zootaxa 3556, pp. 61-79: 72 72
Rio acervatus     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 438 438
Rio bicolor     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 438 438
Rio capsulatris     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 438 438
Rio clipeatus     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 438 438
Rio distinctus     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 438 438
Rio indistinctus     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 438 438
Rio maculatus     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 438 438
Rio matogrossensis     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 438 438
Rio pectoralis     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 439 439
Rio punctatus     Silva, Valeria Juliete Da, Santos, Cleverson Rannieri Meira Dos & Fernandes, Jose Antonio Marin, 2018, Stink bugs (Hemiptera: Pentatomidae) from Brazilian Amazon: checklist and new records, Zootaxa 4425 (3), pp. 401-455: 439 439
Occidenchthonius riopar   n. sp.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthonii, Zootaxa 4246 (1), pp. 1-221: 193-195 193-195
Segesta riograndensis   n. sp.  Siegloch, Ana E., Polegatto, Cleber M. & Froehlich, Claudio G., 2006, Segesta riograndensis, new genus and species of an Atalophlebiinae (Ephemeroptera: Leptophlebiidae) mayfly from southern Brazil, Zootaxa 1299, pp. 35-43: 38-41 38-41
Chirostoma riojai     Ortega-Olivares, Mirza P., García-Prieto, Luis & García-Varela, Martín, 2014, Gryporhynchidae (Cestoda: Cyclophyllidea) in Mexico: species list, hosts, distribution and new records, Zootaxa 3795 (2), pp. 101-125: 109-110 109-110
Euschistus (Lycipta) riograndensis     Matesco, Viviana Cauduro, Bianchi, Filipe Michels, Fürstenau, Brenda Bianca Rodrigues Jesse, Silva, Priscila Poock Da, Campos, L, 2014, External egg structure of the Pentatomidae (Hemiptera: Heteroptera) and the search for characters with phylogenetic importance, Zootaxa 3768 (3), pp. 351-385: 365 365
Algarobius riochama     Ribeiro-Costa, Cibele S., Almeida, Lúcia M., Caron, Edilson, Corrêa, Geovan H., Linzmeier, Adelita M. & Dos, Paula B., 2010, Catalog of the types of some families of Coleoptera (Insecta) deposited at Coleção de Entomologia Pe. J. S. Moure, Curitiba, Brazil, Zootaxa 2535, pp. 1-34: 20-21 20-21
Physalaemus riograndensis     Borteiro, Claudio & Kolenc, Francisco, 2007, Redescription of the tadpoles of three species of frogs from Uruguay (Amphibia: Anura: Leiuperidae and Leptodactylidae), with notes on natural history, Zootaxa 1638, pp. 1-20: 8-9 8-9
Limnocythere rionegroensis   new species  Cusminsky, G. C. & Whatley, Robin, 1996, Quaternary non-marine ostracods from lake beds in northern Patagonia, Revista Española de Paleontología 11, No. 2, pp. 143-154: 146 146