-49.966652, -28.137522: 10 Treatments

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Argentinomyia neotropica     Montoya, Augusto L. & Wolff, Marta, 2023, Taxonomic revision of the Neotropical genus Argentinomyia Lynch-Arribálzaga, 1891 (Diptera: Syrphidae), with description of 16 new species, Zootaxa 5234 (1), pp. 1-157 : 88-92 88-92
Adesmia miottoae   sp. nov.  Cobra, Thiago, Iganci, João Ricardo Vieira, Seixas, Diana Pacheco, Rodrigues, Tatiane Maria & Fortuna-Perez, Ana Paula, 2021, A New Species of Adesmia (Leguminosae, Papilionoideae, Dalbergieae) from Southern Brazil, with Notes on Leaf Anatomy, Phytotaxa 521 (1), pp. 48-56 : 49-54 49-54
Odontesthes crossognathos   sp. nov.  Wingert, Juliana M., Ferrer, Juliano, Neves, Mayara P., Baumgartner, Dirceu & Malabarba, Luiz R., 2022, A New Species of Silverside of the Genus Odontesthes (Atheriniformes: Atherinopsidae) with Hypertrophic Lips from a High-Altitude Basin in Southern Brazil, Ichthyology & Herpetology 110 (4), pp. 680-689 : 682-686 682-686
Cheilolejeunea xanthocarpa     Gil-Novoa, Jorge Enrique & Costa, Denise Pinheiro, 2023, Synopsis of the species of Cheilolejeunea (Marchantiophyta, Lejeuneaceae) in the Pacific dominion and Páramo province of tropical America, Phytotaxa 587 (2), pp. 73-120 : 114 114
Calystegia brummittii     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 : 27-29 27-29
Austroblechnum lehmannii     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 : 7-12 7-12
Cambeva pericoh   sp. nov.  Costa, Wilson J. E. M., Feltrin, Caio R. M. & Katz, Axel M., 2021, Field inventory reveals high diversity of new species of mountain catfishes, genus Cambeva Katz, Barbosa, Mattos & Costa, 2018 (Siluriformes: Trichomycteridae), in south-eastern Serra Geral, southern Brazil, Zoosystema 43 (28), pp. 659-690 : 664-666 664-666
Lomariocycas     Dittrich, Vinícius Antonio De Oliveira, Salino, Alexandre, Monteiro, Reinaldo & Gasper, André Luís De, 2018, The fern genera Lomaria, Lomariocycas, and Parablechnum (Blechnaceae, Polypodiopsida) in southern and southeastern Brazil, Phytotaxa 362 (3), pp. 245-262 : 249-251 249-251
Lomaria     Dittrich, Vinícius Antonio De Oliveira, Salino, Alexandre, Monteiro, Reinaldo & Gasper, André Luís De, 2018, The fern genera Lomaria, Lomariocycas, and Parablechnum (Blechnaceae, Polypodiopsida) in southern and southeastern Brazil, Phytotaxa 362 (3), pp. 245-262 : 246-247 246-247
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