-42.1175, -23.7: 10 Treatments

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Hydrolagus matallanasi   sp. nov.  Jules M. R. Soto & Carolus M. Vooren, 2004, Hydrolagus matallanasi sp. nov. (Holocephali, Chimaeridae) a new species of rabbitfish from southern Brazil., Zootaxa 687, pp. 1-10: 3-8 3-8
Margarites imperialis     Cavallari, Daniel C., Salvador, Rodrigo B., Dornellas, Ana P. S. & Simone, Luiz R. L., 2019, Calliostomatidae, Colloniidae, Margaritidae, and Solariellidae (Gastropoda: Trochoidea) collected by the Marion Dufresne (MD 55) expedition in southeastern Brazil, with description of a new sp, Zootaxa 4609 (3), pp. 401-428: 416-418 416-418
Petta alissoni   n. sp.  Nogueira, João Miguel De Matos, Ribeiro, William M. G., Carrerette, Orlemir & Hutchings, Pat, 2019, Pectinariidae (Annelida, Terebelliformia) from off southeastern Brazil, southwestern Atlantic, Zootaxa 4571 (4), pp. 489-509: 502-506 502-506
Falsimargarita terespira     Cavallari, Daniel C., Salvador, Rodrigo B., Dornellas, Ana P. S. & Simone, Luiz R. L., 2019, Calliostomatidae, Colloniidae, Margaritidae, and Solariellidae (Gastropoda: Trochoidea) collected by the Marion Dufresne (MD 55) expedition in southeastern Brazil, with description of a new sp, Zootaxa 4609 (3), pp. 401-428: 410-412 410-412
Nymphon     Lucena, Rudá Amorim & Christoffersen, Martin Lindsey, 2018, An annotated checklist of Brazilian sea spiders (Arthropoda: Pycnogonida), Zootaxa 4370 (2), pp. 101-122: 109 109
Alpheus amblyonyx     Soledade, Guidomar O., Scioli, Justin A., Terossi, Mariana, Mantelatto, Fernando L. & Almeida, Alexandre O., 2019, Congruence between morphology and molecular data supports the distinction between the snapping shrimps Alpheus macrocheles and A. amblyonyx (Caridea, Alpheidae), Zootaxa 4624 (1), pp. 1-22: 9-15 9-15
Solariella carvalhoi     Cavallari, Daniel C., Salvador, Rodrigo B., Dornellas, Ana P. S. & Simone, Luiz R. L., 2019, Calliostomatidae, Colloniidae, Margaritidae, and Solariellidae (Gastropoda: Trochoidea) collected by the Marion Dufresne (MD 55) expedition in southeastern Brazil, with description of a new sp, Zootaxa 4609 (3), pp. 401-428: 421-423 421-423
Hemimycale oxeata   sp. nov.  Huguenin, Larissa, Salani, Sula, Lopes, Maira F., Albano, Rodolpho M., Hajdu, Eduardo & Esteves, Eduardo Leal, 2018, Integrative taxonomy of Hemimycale (Hymedesmiidae: Poecilosclerida: Demospongiae) from Southeastern Brazil, with the description of two new species, Zootaxa 4442 (1), pp. 137-152: 140-143 140-143
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
Pseudaeginella arraialensis   sp. nov.  Ros, Macarena, Lacerda, Mariana B. & Guerra-García, José M., 2017, A new caprellid species (Crustacea: Amphipoda: Senticaudata) from Brazil, Zootaxa 4258 (4), pp. 388-400: 389-398 389-398