-52.34035, -28.239584: 116 Treatments

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Tainarys hapla   sp. nov.  Burckhardt, Daniel & Queiroz, Dalva L., 2017, The jumping plant-lice of the Neotropical genus Tainarys (Hemiptera: Psylloidea) associated with Anacardiaceae, Zootaxa 4232 (4), pp. 535-567 : 553-554 553-554
Atractus thalesdelemai     Passos, Paulo, Fernandes, Ronaldo, Bérnils, Renato S. & De Moura-Leite, Julio C., 2010, Taxonomic revision of the Brazilian Atlantic Forest Atractus (Reptilia: Serpentes: Dipsadidae) 2364, Zootaxa 2364 (1), pp. 1-63 : 44-46 44-46
Hisonotus megaloplax   sp. nov.  Carvalho, Tiago P. & Reis, Roberto E., 2009, Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin, Zootaxa 2113 (1), pp. 1-40 : 18-22 18-22
Megascolecidae     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 370 370
Fimoscolex undetermined     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 364 364
Metaphire californica     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 370 370
Amynthas gracilis     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 370 370
Ocnerodrilidae     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 370 370
Glossoscolex undetermined     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 367 367
Gracilipona tetrarama   sp. nov.  Domahovski, Alexandre Cruz, Gonçalves, Clayton Corrêa & Takiya, Daniela Maeda, 2024, A new genus of Gyponini (Hemiptera, Cicadellidae, Iassinae) with description of two new species from Brazil and key to genera of the Hecalapona complex, Zootaxa 5496 (3), pp. 441-450 : 446-447 446-447
Acuera     Domahovski, Alexandre Cruz & Cavichioli, Rodney Ramiro, 2023, Phylogenetic analysis and revision of the leafhopper genus Acuera DeLong & Freytag (Hemiptera: Cicadellidae: Gyponini) based on morphological data, Arthropod Systematics & amp; Phylogeny 81, pp. 79-164 : 79 79
Balacha nigroflava   sp. nov.  Quintas, Victor, Takiya, Daniela M., Cavichioli, Rodney R. & Mejdalani, Gabriel, 2020, Two new species of Balacha (Insecta: Hemiptera: Cicadellidae: Cicadellinae) from Brazil with comments on their phylogenetic position and biogeography, Zootaxa 4878 (3), pp. 542-558 : 548-552 548-552
Costanana flavina     Domahovski, Alexandre C. & Cavichioli, Rodney R., 2023, Eight new species of Costanana DeLong & Freytag (Hemiptera: Cicadellidae: Gyponini): taxonomic changes, key to males, and description of Metacostana gen. nov., European Journal of Taxonomy 889 (1), pp. 1-53 : 29 29
Melanastera curtisetosa   sp. nov.  Serbina, Liliya Š., Malenovský, Igor, Queiroz, Dalva L. & Burckhardt, Daniel, 2025, Jumping plant-lice of the tribe Paurocephalini (Hemiptera: Psylloidea: Liviidae) in Brazil, Zootaxa 5585 (1), pp. 1-164 : 39 39
Melanastera pleromatos   sp. nov.  Serbina, Liliya Š., Malenovský, Igor, Queiroz, Dalva L. & Burckhardt, Daniel, 2025, Jumping plant-lice of the tribe Paurocephalini (Hemiptera: Psylloidea: Liviidae) in Brazil, Zootaxa 5585 (1), pp. 1-164 : 84-86 84-86
Mythimna (Pseudaletia) celiae   sp. nov.  Madruga, Janaína, Specht, Alexandre, Blas, German San, Mielke, Olaf H H & Casagrande, Mirna M, 2022, Revision of the species of Mythimna Ochsenheimer, 1816 (Pseudaletia Franclemont, 1951) (Lepidoptera: Noctuidae: Noctuinae: Leucaniini) occurring in Brazil, Revista Brasileira de Entomologia (e 20220026) 66 (3), pp. 1-21 : 15-17 15-17
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
Fonsecaiulus truncatus   sp. nov.  Felix, Márcio, Mejdalani, Gabriel, Domahovski, Alexandre C. & Cavichioli, Rodney R., 2022, Eight new Brazilian species of Fonsecaiulus (Hemiptera: Cicadellidae: Cicadellini) new records of species, and key to males of the genus, Zootaxa 5195 (2), pp. 101-124 : 118-121 118-121
Melanastera notia   sp. nov.  Serbina, Liliya Š., Malenovský, Igor, Queiroz, Dalva L. & Burckhardt, Daniel, 2025, Jumping plant-lice of the tribe Paurocephalini (Hemiptera: Psylloidea: Liviidae) in Brazil, Zootaxa 5585 (1), pp. 1-164 : 43-45 43-45
Klyveria setinervis     Serbina, Liliya Š., Malenovský, Igor, Queiroz, Dalva L. & Burckhardt, Daniel, 2025, Jumping plant-lice of the tribe Paurocephalini (Hemiptera: Psylloidea: Liviidae) in Brazil, Zootaxa 5585 (1), pp. 1-164 : 37 37
Klyveria crassiflagellata     Serbina, Liliya Š., Malenovský, Igor, Queiroz, Dalva L. & Burckhardt, Daniel, 2025, Jumping plant-lice of the tribe Paurocephalini (Hemiptera: Psylloidea: Liviidae) in Brazil, Zootaxa 5585 (1), pp. 1-164 : 36-37 36-37
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
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
Eurycheilichthys limulus     Reis, Roberto E., 2017, Unexpectedly high diversity in a small basin: A taxonomic revision of Eurycheilichthys (Siluriformes: Loricariidae), with descriptions of seven new species, Neotropical Ichthyology 15 (1), No. e 160068, pp. 1-28 : 6-9 6-9
Actinopus hirsutus   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 : 43-45 43-45
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
Crenuchidae     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 : 293-310 293-310
Hemicolpus maragatensis   sp. nov.  Sanz-Veiga, Priscila A., Savaris, Marcoandre, Leivas, Fernando W. T., Medeiros, Alexandre Da Silva & Amorim, Felipe W., 2023, A new seed-feeding species of Hemicolpus Heller, 1895 from south Brazil and redescription of Hemicolpus abdominalis Hustache, 1938 (Coleoptera: Curculionidae: Conoderinae), Zootaxa 5227 (3), pp. 301-327 : 305-313 305-313
Euarestoides pereirai   sp. nov.  Savaris, Marcoandre, Norrbom, Allen L., Marinoni, Luciane & Lampert, Silvana, 2019, Revision of the genus Euarestoides Benjamin (Diptera: Tephritidae), Zootaxa 4551 (3), pp. 299-329 : 315-317 315-317
Tainarys didyma   sp. nov.  Burckhardt, Daniel & Queiroz, Dalva L., 2017, The jumping plant-lice of the Neotropical genus Tainarys (Hemiptera: Psylloidea) associated with Anacardiaceae, Zootaxa 4232 (4), pp. 535-567 : 549-553 549-553
Eurycheilichthys castaneus   sp. nov.  Reis, Roberto E., 2017, Unexpectedly high diversity in a small basin: A taxonomic revision of Eurycheilichthys (Siluriformes: Loricariidae), with descriptions of seven new species, Neotropical Ichthyology 15 (1), No. e 160068, pp. 1-28 : 11-13 11-13
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
Astyanax procerus   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 : 541-544 541-544
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
Benthana taeniata     Costa, Silvana Leal Nunes, Campos-Filho, Ivanklin Soares & Araujo, Paula Beatriz, 2014, New species and new records of Benthana Budde-Lund, 1908 (Isopoda: Oniscidea: Philosciidae) from southern Brazil, Papéis Avulsos de Zoologia (São Paulo) 54 (13), pp. 169-176 : 175 175
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
Austrolebias varzeae     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 : 93-95 93-95
Austrolebias varzeae   sp. nov.  Costa, Wilson J. E. M., Reis, Roberto E. & Behr, Everton R., 2004, Austrolebias varzeae, a new annual fish from the upper rio Uruguay basin, southern Brazil (Cyprinodontiformes: Rivulidae), Neotropical Ichthyology 2 (1), pp. 13-17 : 14-15 14-15
Australoheros ricani   sp. nov.  Santos De Lucena, Carlos A., Kullander, Sven, Norén, Michael & Calegari, Bárbara Borges, 2023, Healing nomenclature: making the names Australoheros mboapari and Australoheros ricani available (Teleostei: Cichlidae), Zootaxa 5306 (4), pp. 497-500 : 499 499
Gymnogeophagus lipokarenos   sp. nov.  Malabarba, Luiz R., Malabarba, Maria Claudia & Reis, Roberto E., 2015, Descriptions of five new species of the Neotropical cichlid genus Gymnogeophagus Miranda Ribeiro, 1918 (Teleostei: Cichliformes) from the rio Uruguay drainage, Neotropical Ichthyology (Neotrop. Ichthyol.) 13 (4), pp. 637-662 : 653-656 653-656
Ocnerodrilidae     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 369 369
Ocnerodrilidae     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 369 369
Ocnerodrilidae     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 369 369
Haplodrilus undefined-2     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 368 368
Glossoscolecidae     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 367 367
Glossoscolex undetermined     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 367 367
Glossoscolecidae     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 368 368
Urobenus brasiliensis     Bartz, Marie L. C., Barreto, Julia, Santos, Alessandra, Dudas, Rafaela T., Ferreira, Talita, Maia, Lilianne Dos Santos, Demetrio, Wilian C., Smokanit, Manoela, Tavares, Alan A., Schuster, Phillip A., Hernani, Luis C. & Brown, George G., 2023, Earthworm richness in no-tillage farming systems and riparian forests in Southern and Southeastern Brazil, Zootaxa 5255 (1), pp. 362-376 : 368 368
Coprinopsis caesia     Schünemann, Bárbara Letícia Botura, Westphalen, Mauro, Díazvalderrama, Jorge Ronny, Aguilar, Vilma & Silveira, Rosa Mara Borges Da, 2023, Coprinopsis (Psathyrellaceae, Agaricales) in the Neotropics: three new species and a new combination, Phytotaxa 585 (2), pp. 113-134 : 122-124 122-124
Podisus graziae   sp. nov.  Roell, Talita, Brugnera, Ricardo & Lemaître, Valérie A., 2021, Lost and found-Discovery of the presumed lost type of Arma pallipes Dallas new synonymy and description of two new species of Podisus Herrich-Schäffer (Hemiptera: Pentatomidae: Asopinae), Zootaxa 4958 (1), pp. 570-584 : 576-578 576-578
Eurycheilichthys luisae   sp. nov.  Reis, Roberto E., 2017, Unexpectedly high diversity in a small basin: A taxonomic revision of Eurycheilichthys (Siluriformes: Loricariidae), with descriptions of seven new species, Neotropical Ichthyology 15 (1), No. e 160068, pp. 1-28 : 15-19 15-19
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
Benthana picta     Costa, Silvana Leal Nunes, Campos-Filho, Ivanklin Soares & Araujo, Paula Beatriz, 2014, New species and new records of Benthana Budde-Lund, 1908 (Isopoda: Oniscidea: Philosciidae) from southern Brazil, Papéis Avulsos de Zoologia (São Paulo) 54 (13), pp. 169-176 : 174 174
Oxyepoecus plaumanni     Albuquerque, Nicolas Lavour de & Brandão, Carlos Roberto Ferreira, 2009, A revision of the Neotropical Solenopsidini ant genus OXYEPOECUS Santschi, 1926 (Hymenoptera: Formicidae: Myrmicinae). 2. Final. Key for species and revision of the Rastratus species-group, Papéis Avulsos de Zoologia 49 (23), pp. 289-309 : 297-299 297-299
Eustala photographica     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
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
Dinoponera grandis     Dias, Amanda Martins & Lattke, John Edwin, 2021, Large ants are not easy - the taxonomy of Dinoponera Roger (Hymenoptera: Formicidae: Ponerinae), European Journal of Taxonomy 784 (1), pp. 1-66 : 22-33 22-33
Megalopinus cavifrons   sp. nov.  Puthz, V., 2012, Über die neuweltlichen Megalopinus-Arten (Coleoptera, Staphylinidae) (24. Beitrag zur Kenntnis der Megalopsidiinen), Linzer biologische Beiträge 44 (1), pp. 613-834 : 706-707 706-707
Dissomphalus scrupeus     Santos, Alvaro Doria dos, Onody, Helena Carolina & Brandão, Carlos Roberto Ferreira, 2017, Type specimens of Chrysidoidea (Hymenoptera) deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil, Papéis Avulsos de Zoologia (São Paulo) 57 (26), pp. 327-345 : 336 336
Dissomphalus claviger     Santos, Alvaro Doria dos, Onody, Helena Carolina & Brandão, Carlos Roberto Ferreira, 2017, Type specimens of Chrysidoidea (Hymenoptera) deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil, Papéis Avulsos de Zoologia (São Paulo) 57 (26), pp. 327-345 : 331 331
Hisonotus carreiro   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 : 27-30 27-30
Sida rhombifolia     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 : 123 123
Astyanax bagual   sp. nov.  Bertaco, Vinícius A. & Vigo, Anelise C., 2015, A new species of Astyanax Baird & Girard (Ostariophysi: Characidae) from the rio Taquari-Antas basin, southern Brazil, Neotropical Ichthyology (Neotrop. Ichthyol.) 13 (2), pp. 265-272 : 266-269 266-269
Trichomycterus poikilos     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
Hisonotus carreiro     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 : 93 93
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
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
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
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
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
Cambeva podostemophila   sp. nov.  Costa, Wilson J. E. M., Feltrin, Caio R. M., Mattos, José Leonardo O., Amorim, Pedro F. & Katz, Axel M., 2023, Phylogenetic relationships of new taxa support repeated pelvic fin loss in mountain catfishes from southern Brazil (Siluriformes: Trichomycteridae), Zoologischer Anzeiger 305, pp. 82-90 : 84-86 84-86
Morellia dalcyi     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 : 11 11
Eurycheilichthys vacariensis   sp. nov.  Reis, Roberto E., 2017, Unexpectedly high diversity in a small basin: A taxonomic revision of Eurycheilichthys (Siluriformes: Loricariidae), with descriptions of seven new species, Neotropical Ichthyology 15 (1), No. e 160068, pp. 1-28 : 24-26 24-26
Trichomycterus balios   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 : 218-231 218-231
Eurycheilichthys paucidens   sp. nov.  Reis, Roberto E., 2017, Unexpectedly high diversity in a small basin: A taxonomic revision of Eurycheilichthys (Siluriformes: Loricariidae), with descriptions of seven new species, Neotropical Ichthyology 15 (1), No. e 160068, pp. 1-28 : 19-22 19-22
Trichomycterus diatropoporos     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
Eurycheilichthys planus   sp. nov.  Reis, Roberto E., 2017, Unexpectedly high diversity in a small basin: A taxonomic revision of Eurycheilichthys (Siluriformes: Loricariidae), with descriptions of seven new species, Neotropical Ichthyology 15 (1), No. e 160068, pp. 1-28 : 22-24 22-24
Hisonotus prata   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 : 30-33 30-33
Hisonotus aky   comb. nov.  Carvalho, Tiago P. & Reis, Roberto E., 2009, Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin, Zootaxa 2113 (1), pp. 1-40 : 26-28 26-28
Eurycheilichthys apocremnus   sp. nov.  Reis, Roberto E., 2017, Unexpectedly high diversity in a small basin: A taxonomic revision of Eurycheilichthys (Siluriformes: Loricariidae), with descriptions of seven new species, Neotropical Ichthyology 15 (1), No. e 160068, pp. 1-28 : 9-11 9-11
Hemiancistrus votouro   sp. nov.  Cardoso, Alexandre Rodrigues & Silva, José Francisco Pezzi da, 2004, Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin, Neotropical Ichthyology 2 (1), pp. 1-8 : 2 2
Smicridea (Rhyacophylax) coronata     Alves, André Almeida, Santos, Allan Paulo Moreira & Nessimian, Jorge Luiz, 2018, A new species of Smicridea McLachlan 1871 (Trichoptera: Hydropsychidae) from the Caatinga biome and new distributional records from Brazil, Zootaxa 4500 (3), pp. 388-396 : 393 393
Smicridea (Rhyacophylax) spinulosa     Alves, André Almeida, Santos, Allan Paulo Moreira & Nessimian, Jorge Luiz, 2018, A new species of Smicridea McLachlan 1871 (Trichoptera: Hydropsychidae) from the Caatinga biome and new distributional records from Brazil, Zootaxa 4500 (3), pp. 388-396 : 394 394
Leporinus amae     Azevedo-Santos, Valter M., Katz, Axel M., Zawadzki, Cláudio H. & Deprá, Gabriel De Carvalho, 2023, Notes on some type specimens of the Natural History Museum of Pirassununga São Paulo, Brazil, Zootaxa 5284 (3), pp. 540-552 : 542 542
Andiorrhinus (Amazonidrilus) duseni     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 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
Tatia boemia     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 : 90 90
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 : 231-241 231-241
Chromolaena odorata     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 : 176-178 176-178
Cetopsis gobioides     Vari, Richard P., Ferraris Jr, Carl J. & de Pinna, Mário C. C., 2005, The Neotropical whale catfishes (Siluriformes: Cetopsidae: Cetopsinae), a revisionary study, Neotropical Ichthyology 3 (2), pp. 127-238 : 168-171 168-171
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
Plecostomus luteus     Azevedo-Santos, Valter M., Katz, Axel M., Zawadzki, Cláudio H. & Deprá, Gabriel De Carvalho, 2023, Notes on some type specimens of the Natural History Museum of Pirassununga São Paulo, Brazil, Zootaxa 5284 (3), pp. 540-552 : 547 547
Corydoras froehlichi   sp. nov.  Tencatt, Luiz Fernando Caserta, Britto, Marcelo Ribeiro de & Pavanelli, Carla Simone, 2016, Revisionary study of the armored catfish Corydoras paleatus (Jenyns, 1842) (Siluriformes: Callichthyidae) over 180 years after its discovery by Darwin, with description of a new species, Neotropical Ichthyology (e 150089) 14 (1), pp. 1-20 : 11-15 11-15
Australoheros mboapari   sp. nov.  Santos De Lucena, Carlos A., Kullander, Sven, Norén, Michael & Calegari, Bárbara Borges, 2023, Healing nomenclature: making the names Australoheros mboapari and Australoheros ricani available (Teleostei: Cichlidae), Zootaxa 5306 (4), pp. 497-500 : 498 498
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
Diapoma pyrrhopteryx   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 : 76-80 76-80
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
Odontesthes yucuman   sp. nov.  Wingert, Juliana M., Ferrer, Juliano & Malabarba, Luiz R., 2017, Review of the Odontesthes perugiae species group from Río de La Plata drainage, with the description of a new species (Atherinomorpha: Atherinopsidae), Zootaxa 4250 (6), pp. 501-528 : 514-524 514-524
Myrmecotypus dacetonoides   comb. 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 : 466-472 466-472
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
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
Hyalella terrasolis   sp. nov.  Limberger, Márcio, Castiglioni, Daniela Da Silva & Santos, Sandro, 2025, Hyalella terrasolis, a new epigean species of freshwater amphipod (Crustacea, Peracarida, Hyalellidae) from southern Brazil, Zootaxa 5609 (1), pp. 97-115 : 98-112 98-112
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
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
Hyalella georginae   sp. nov.  Morgana Tais Streck, Giovanna Monticelli Cardoso, Stella Gomes Rodrigues, Daniel Angelo Sganzerla Graichen & Daniela Da Silva Castiglioni, 2017, Two new species of Hyalella (Crustacea, Amphipoda, Hyalellidae) from state of Rio Grande do Sul, Southern Brazil, Zootaxa 4337 (2), pp. 263-278 : 264-269 264-269
Hyalella gauchensis   sp. nov.  Morgana Tais Streck, Giovanna Monticelli Cardoso, Stella Gomes Rodrigues, Daniel Angelo Sganzerla Graichen & Daniela Da Silva Castiglioni, 2017, Two new species of Hyalella (Crustacea, Amphipoda, Hyalellidae) from state of Rio Grande do Sul, Southern Brazil, Zootaxa 4337 (2), pp. 263-278 : 269-276 269-276
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 : 650-651 650-651
Microglanis maculatus   sp. nov.  Shibatta, Oscar Akio, 2014, A new species of Microglanis (Siluriformes: Pseudopimelodidae) from the upper rio Tocantins basin, Goiás State, Central Brazil, Neotropical Ichthyology 12 (1), pp. 81-87 : 82-86 82-86
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
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
Hisonotus leucophrys     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 : 93 93
Hisonotus leucophrys   sp. nov.  Carvalho, Tiago P. & Reis, Roberto E., 2009, Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin, Zootaxa 2113 (1), pp. 1-40 : 12-18 12-18
Odontesthes yucuman     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 : 97 97
Hyalella longipropodus   sp. nov.  Limberger, Marcio, Castiglioni, Daniela Da Silva & Graichen, Daniel Ângelo Sganzerla, 2021, A new species of freshwater amphipod (Crustacea, Peracarida, Hyalellidae) from Southern Brazil, Zootaxa 5026 (2), pp. 182-200 : 184-193 184-193
Lomaridium     Dittrich, Vinícius Antonio De Oliveira, Salino, Alexandre, Monteiro, Reinaldo & Gasper, André Luís De, 2017, The family Blechnaceae (Polypodiopsida) in Brazil: key to the genera and taxonomic treatment of Austroblechnum, Cranfillia, Lomaridium, Neoblechnum and Telmatoblechnum for southern and southeastern Brazil, Phytotaxa 303 (1), pp. 1-33 : 16-18 16-18
Goeldia nigra     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 : 177-180 177-180