-54.408337, -27.37: 10 Treatments

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Physalaemus carrizorum   sp. nov.  Cardozo, Dario E. & Pereyra, Martin O., 2018, A new species of Physalaemus (Anura, Leptodactylidae) from the Atlantic Forest of Misiones, northeastern Argentina, Zootaxa 4387 (3), pp. 580-590 : 582-587 582-587
Plebeia emerinoides     Roig-Alsina, Arturo & Alvarez, Leopoldo J., 2017, Southern distributional limits of Meliponini bees (Hymenoptera, Apidae) in the Neotropics: taxonomic notes and distribution of Plebeia droryana and P. emerinoides in Argentina, Zootaxa 4244 (2), pp. 261-268 : 264-267 264-267
Diponthus crassus     Pocco, Martina E., Lange, Carlos E. & Cigliano, María Marta, 2023, Relationships and taxonomy of the genus Diponthus Stål (Orthoptera: Acridoidea Romaleidae), Zootaxa 5336 (1), pp. 33-81 : 78-79 78-79
Forcipomyia sexvittata     Spinelli, Gustavo R., Ronderos, María M., Ayala, Mahia M. & Díaz, Florentina, 2023, Catalog of the biting midges of Argentina (Diptera: Ceratopogonidae), Zootaxa 5261 (1), pp. 1-83 : 26 26
Chrosiothes niteroi     Rodrigues, Everton Nei Lopes, 2017, Six new species and new records of the spider genus Chrosiothes from Brazil with the description of the female of Chrosiothes venturosus Marques & Buckup, 1997 (Araneae, Theridiidae, Spintharinae), Zootaxa 4329 (3), pp. 219-236 : 231-233 231-233
Cratera obsidiana   sp. nov.  Boll, Piter Kehoma, Amaral, Silvana Vargas Do & Leal-Zanchet, Ana Maria, 2019, Two new land planarian species (Platyhelminthes: Tricladida: Geoplanidae) from protected areas in southern Brazil, Zootaxa 4664 (4), pp. 535-550 : 536-542 536-542
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
Chrosiothes perfidus     Rodrigues, Everton Nei Lopes, 2017, Six new species and new records of the spider genus Chrosiothes from Brazil with the description of the female of Chrosiothes venturosus Marques & Buckup, 1997 (Araneae, Theridiidae, Spintharinae), Zootaxa 4329 (3), pp. 219-236 : 234 234
Chrosiothes carajaensis   sp. nov.  Rodrigues, Everton Nei Lopes, 2017, Six new species and new records of the spider genus Chrosiothes from Brazil with the description of the female of Chrosiothes venturosus Marques & Buckup, 1997 (Araneae, Theridiidae, Spintharinae), Zootaxa 4329 (3), pp. 219-236 : 223 223
Viviania albiflora     Ferreira, João Paulo Ramos, Hassemer, Gustavo, Campestrini, Sérgio, Weigend, Maximilian & Trevisan, Rafael, 2016, A revision of the extra-Andean Vivianiaceae, Phytotaxa 246 (1), pp. 23-36 : 25-33 25-33