-66.88555, -0.10333333: 10 Treatments

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Hemigrammus kuroobi   sp. nov.  Reia, Lais & Benine, Ricardo C., 2019, A new species of Hemigrammus Gill 1858 (Characiformes: Characidae) from the upper Rio Negro, Amazon basin, Brazil, Zootaxa 4555 (3), pp. 407-415 : 408-411 408-411
Moenkhausia restricta   sp. nov.  Soares, Nathália C. & Benine, Ricardo C., 2019, Moenkhausia restricta, a new species from the upper Rio Negro, Amazon basin, northwestern Brazil (Characiformes: Characidae), Zootaxa 4700 (4), pp. 487-493 : 488-491 488-491
Oiovelia rivicola     Rodrigues, Higor D. D., Melo, Alan Lane De & Ferreira-Keppler, Ruth L., 2014, Taxonomic revision of the Neotropical genus Oiovelia (Hemiptera: Heteroptera: Veliidae), Acta Entomologica Musei Nationalis Pragae (suppl.) 54 (1), pp. 65-98 : 79-81 79-81
Paratrephes hintoni     Rodrigues, Higor D. D., Melo, Alan Lane De & Ferreira-Keppler, Ruth L., 2012, Macropterous form of Paratrephes China, 1940, with new distributional records of Neotrephinae from Brazil (Hemiptera: Heteroptera: Helotrephidae), Zootaxa 3483, pp. 82-88 : 83-86 83-86
Leporinus enyae   sp. nov.  Burns, Michael D., Chatfield, Marcus, Birindelli, José L. O. & Sidlauskas, Brian L., 2017, Systematic assessment of the Leporinus desmotes species complex, with a description of two new species, Neotropical Ichthyology 15 (2), No. e 160166, pp. 1-24 : 13-16 13-16
Augochlora (Oxystoglossella) meloi   sp. nov.  Lepeco, Anderson & Gonçalves, Rodrigo Barbosa, 2023, A review of Augochlora (Oxystoglossella) bees from South America: unexpected Amazonian diversity and assessment of vulnerable species, Journal of Natural History (Oxford, England) 57 (9 - 12), pp. 608-664 : 635-637 635-637
Oiovelia chenae   sp. nov.  Rodrigues, Higor D. D., Melo, Alan Lane De & Ferreira-Keppler, Ruth L., 2014, Taxonomic revision of the Neotropical genus Oiovelia (Hemiptera: Heteroptera: Veliidae), Acta Entomologica Musei Nationalis Pragae (suppl.) 54 (1), pp. 65-98 : 84-87 84-87
Rivulus uakti   new species  Wilson J. E. M. Costa, 2004, Rivulus uakti sp. n. and R. amanapira sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): two new species from the upper Rio Negro, Brazilian Amazon., Zootaxa 465, pp. 1-12 : 2-6 2-6
Dicorynia paraensis var. macrophylla     Falcão, Marcus José De Azevedo, Torke, Benjamin Marland & Mansano, Vidal De Freitas, 2022, A Taxonomic Revision of the Amazonian Genus Dicorynia (Fabaceae: Dialioideae), Phytotaxa 554 (1), pp. 1-31 : 26-27 26-27
Cyphocharax sanctigabrielis   sp. nov.  Melo, Bruno F. & Vari, Richard P., 2014, New species of Cyphocharax (Characiformes: Curimatidae) from the upper rio Negro, Amazon basin, Neotropical Ichthyology 12 (2), pp. 327-332 : 328-331 328-331