-49.616665, -3.8666668: 10 Treatments

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Architis tenuis     Santos, Adalberto J., 2007, A revision of the Neotropical nursery-web spider genus Architis (Araneae: Pisauridae), Zootaxa 1578 (1), pp. 1-40 : 7-11 7-11
Astronotus mikoljii   sp. nov.  Lozano, Alfredo Perez, Lasso-Alcala, Oscar M., Bittencourt, Pedro S., Taphorn, Donald C., Perez, Nayibe & Farias, Izeni Pires, 2022, A new species of Astronotus (Teleostei, Cichlidae) from the Orinoco River and Gulf of Paria basins, northern South America, ZooKeys 1113, pp. 111-152 : 111 111
Thaumasia senilis     Cruz Da Silva, Estevam L. & Carico, James E., 2012, 3567, Zootaxa 3567, pp. 1-64 : 7-9 7-9
Meri vanini   sp. nov.  Rheims, Cristina A. & Jäger, Peter, 2022, Revalidation of the genus Sadala Simon, 1880 with the description of a new genus of Neotropical huntsman spiders (Araneae, Sparassidae), Zootaxa 5135 (1), pp. 1-80 : 70-73 70-73
Martarega membranacea     Barbosa, Julianna Freires, Ribeiro, José Ricardo Inacio & Nessimian, Jorge Luiz, 2012, A synopsis of Martarega White, 1879 (Insecta: Heteroptera: Notonectidae) occurring in the Brazilian Amazonia, with descriptions of three new species, Journal of Natural History 46 (17 - 18), pp. 1025-1057 : 1038-1039 1038-1039
Sadala nigristernis     Rheims, Cristina A. & Jäger, Peter, 2022, Revalidation of the genus Sadala Simon, 1880 with the description of a new genus of Neotropical huntsman spiders (Araneae, Sparassidae), Zootaxa 5135 (1), pp. 1-80 : 15-16 15-16
Leporinus santosi   sp. nov.  Britski, Heraldo A. & Birindelli, José L. O., 2013, A new species of Leporinus Agassiz, 1829 (Characiformes: Anostomidae) from the rio Tocantins, Brazil, Neotropical Ichthyology 11 (1), pp. 25-32 : 26-28 26-28
Anostomoides nattereri     Assega, Fernando Massayuki & Birindelli, José Luís Olivan, 2019, Taxonomic revision of the genus Anostomoides (Characiformes: Anostomidae), Zootaxa 4646 (1), pp. 124-144 : 136-139 136-139
Myloplus nigrolineatus   sp. nov.  Ota, Rafaela Priscila, Machado, Valéria Nogueira, Andrade, Marcelo C., Collins, Rupert A., Farias, Izeni Pires & Hrbek, Tomas, 2020, Integrative taxonomy reveals a new species of pacu (Characiformes: Serrasalmidae: Myloplus) from the Brazilian Amazon, Neotropical Ichthyology (e 190112) 18 (1) : -1 -1
Myrcia sylvatica     Amorim, Gabriela Dos Santos, Barbosa, Maria Regina De Vasconcellos, Jr, Eduardo Bezerra De Almeida & Thomas, William Wayt, 2022, Taxonomic study of Myrtaceae in forest fragments in Amazonian Maranhão, Brazil, Phytotaxa 568 (1), pp. 27-60 : 53-54 53-54