-47.55, -24.7: 10 Treatments

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Probolodus oyakawai   new species  Santos, Osmar & Castro, Ricardo M. C., 2014, Taxonomy of Probolodus Eigenmann, 1911 (Characiformes: Characidae) with description of two new species, and comments about the phylogenetic relationships and biogeography of the genus, Neotropical Ichthyology 12 (2), pp. 403-418: 409-411 409-411
Carapoia lutea   comb. n.  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: 148-150 148-150
Brasilodesmus paulistus subsp. paulistus     Bouzan, Rodrigo Salvador, Iniesta, Luiz Felipe Moretti, Pena-Barbosa, João Paulo Peixoto & Brescovit, Antonio Domingos, 2018, Annotated checklist of the millipede family Chelodesmidae Cook, 1895 from São Paulo state, Brazil (Diplopoda: Polydesmida), Papéis Avulsos de Zoologia 58, pp. 1-19: 13 13
Macrothrix lourdesae   sp. nov.  Sousa, Francisco Diogo R., Freitas, Daniele Fátima Bastos De, Perbiche-Neves, Gilmar & Bertini, Giovana, 2021, A new species of Macrothrix (Crustacea, Branchiopoda, Macrothricidae) from the Neotropics with description of the marthae-group, Zootaxa 4926 (1), pp. 93-104: 96-102 96-102
Scinax caissara   sp. nov.  Lourenço, Ana Carolina C., Zina, Juliana, Catroli, Gaucilene F., Kasahara, Sanae, Faivovich, Julian & Haddad, Célio F. B., 2016, A new species of the Scinax catharinae group (Anura: Hylidae) from southeastern Brazil, Zootaxa 4154 (4), pp. 415-435: 417-426 417-426
Campellolebias dorsimaculatus     Wilson J. E. M. Costa, 2006, Taxonomy and phylogenetic relationships among species of the seasonal, internally inseminating, South American killifish genus Campellolebias (Teleostei: Cyprinodontiformes: Rivulidae), with t, Zootaxa 1227, pp. 31-55: 36-39 36-39
Guasuctenus vittatissimus     Polotow, Daniele & Brescovit, Antonio D., 2019, Guasuctenus gen. nov., a new Neotropical spider genus of Ctenidae (Araneae), Zootaxa 4624 (4), pp. 539-550: 546-548 546-548
Gymnotus sylvius     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: 65-66 65-66
Charops angelicae   sp. nov.  Santos, Alvaro Doria Dos, Onody, Helena Carolina & Brandão, Carlos Roberto Ferreira, 2019, Taxonomic contributions to the genus Charops Holmgren, 1859 (Hymenoptera: Ichneumonidae), with description of seven new species from Brazil, Zootaxa 4619 (1), pp. 45-76: 49-52 49-52
Aceria megalops   n. sp.  Flechtmann, Carlos H. W., De, Gilberto J. & Moraes, 2002, Three new species of eriophyid mites (Acari: Eriophyidae) from the State of São Paulo, Brazil, Zootaxa 23, pp. 1-8: 3-7 3-7