-46.3, -23.4: 11 Treatments

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Chrysomydas nitidulus     Calhau, Julia, Lima, Sheila, Rafael, José Albertino & Lamas, Carlos José Einicker, 2019, A taxonomic synopsis of Chrysomydas Wilcox, Papavero & Pimentel (Diptera: Mydidae: Mydinae), with first bionomic records for the genus and description of a new species from Brazil, Zootaxa 4664 (1), pp. 103-114: 104-107 104-107
Lachnomyrmex plaumanni     Feitosa, R. M. & Brandão, C. R. F., 2008, A taxonomic revision of the Neotropical myrmicine ant genus Lachnomyrmex Wheeler (Hymenoptera: Formicidae), Zootaxa 1890, pp. 1-49: 34-37 34-37
Lachnomyrmex victori   new species  Feitosa, R. M. & Brandão, C. R. F., 2008, A taxonomic revision of the Neotropical myrmicine ant genus Lachnomyrmex Wheeler (Hymenoptera: Formicidae), Zootaxa 1890, pp. 1-49: 43-47 43-47
Epicadus pustulosus     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: 515-516 515-516
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
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
Nesticus ramirezi     Estol, Narelle & Rodrigues, Everton Nei Lopes, 2017, A new species and a new record of the spider genus Nesticus (Araneae, Nesticidae) from southern Brazil, Zootaxa 4231 (4), pp. 564-566: 566 566
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
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
Cryptachaea benivia     Santanna, Manoela, Rodrigues, Everton Nei Lopes, Cizauskas, Igor & Brescovit, Antonio Domingos, 2019, On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae), Zootaxa 4646 (2), pp. 271-292: 285 285
Cryptachaea parana     Santanna, Manoela, Rodrigues, Everton Nei Lopes, Cizauskas, Igor & Brescovit, Antonio Domingos, 2019, On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae), Zootaxa 4646 (2), pp. 271-292: 276-278 276-278