-46.617, -23.417: 10 Treatments

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Mesabolivar cyaneomaculatus     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: 59-60 59-60
Ariadna mollis     Giroti, André Marsola & Brescovit, Antonio Domingos, 2018, The taxonomy of the American Ariadna Audouin (Araneae: Synspermiata: Segestriidae), Zootaxa 4400 (1), pp. 1-114: 33-37 33-37
Epicadus heterogaster     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: 513-514 513-514
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
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
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
Epicadus trituberculatus     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: 522-529 522-529
Runcinioides litteratus     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: 37-40 37-40
Diversitermes tiapuan   new species  Oliveira, Danilo Elias & Constantino, Reginaldo, 2016, A taxonomic revision of the neotropical termite genus Diversitermes (Isoptera: Termitidae: Nasutitermitinae), Zootaxa 4158 (2), pp. 221-245: 240-244 240-244
Tonsuritermes   gen. nov.  Constantini, Joice P., Carrijo, Tiago Fernandes, Palma-Onetto, Valeria, Scheffrahn, Rudolf, Carnohan, Lucas Paul, Šobotník, Jan , 2018, Tonsuritermes, a new soldierless termite genus and two new species from South America (Blattaria: Isoptera: Termitidae: Apicotermitinae), Zootaxa 4531 (3), pp. 383-394: 384-387 384-387