-73.5, -4.9333334: 12 Treatments

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Hyphessobrycon bayleyi   sp. nov.  Lima, Flávio C. T., Bastos, Douglas A., Rapp Py-Daniel, Lúcia H. & Ota, Rafaela P., 2022, A new sexually dimorphic Hyphessobrycon from the western Amazon basin (Characiformes: Characidae), Zootaxa 5116 (2), pp. 253-266 : 254-262 254-262
Odontostilbe fugitiva     Bührnheim, Cristina M. & Malabarba, Luiz R., 2006, Redescription of the type species of Odontostilbe Cope, 1870 (Teleostei: Characidae: Cheirodontinae), and description of three new species from the Amazon basin, Neotropical Ichthyology 4 (2), pp. 167-196 : 169-179 169-179
Pseudotelegeusis meloi   sp. nov.  Roza, André Silva, Constantin, Robert & Mermudes, José Ricardo Miras, 2019, Pseudotelegeusis meloi sp. nov., the first Telegeusinae from Peru (Coleoptera: Omethidae, Telegeusinae), European Journal of Taxonomy 580, pp. 1-13 : 5-8 5-8
Hypopygus ortegai   sp. nov.  De Santana, Carlos D. & Crampton, William G. R., 2011, Phylogenetic interrelationships, taxonomy, and reductive evolution in the Neotropical electric fish genus Hypopygus (Teleostei, Ostariophysi, Gymnotiformes), Zoological Journal of the Linnean Society 163 (4), pp. 1096-1156 : 1148-1149 1148-1149
Allobates sieggreenae   sp. nov.  Gagliardi-Urrutia, Giussepe, Castroviejo-Fisher, Santiago, Rojas-Runjaic, Fernando J. M., Jaramillo, Andrés F., Solís, Samantha & Simões, Pedro Ivo, 2021, A new species of nurse-frog (Aromobatidae, Allobates) from the Amazonian forest of Loreto, Peru, Zootaxa 5026 (3), pp. 375-404 : 379-393 379-393
Beltia placidula   comb. nov.  Flowers, R. Wills, 2018, A review of the genus Beltia Jacoby (Chrysomelidae: Eumolpinae: Eumolpini), with descriptions of fourteen new species from Costa Rica, Panama, and northwestern South America, Insecta Mundi 672, pp. 1-43 : 18-19 18-19
Pocadius peruensis   sp. nov.  Cline, Andrew R., 2008, Revision of the sap beetle genus Pocadius Erichson, 1843 (Coleoptera: Nitidulidae: Nitidulinae, Zootaxa 1799 (1), pp. 1-120 : 98-99 98-99
Mycotretus lepidus     Pecci-Maddalena, Italo Salvatore de Castro, Lopes-Andrade, Cristiano & Skelley, Paul, 2023, Catalogue of Mycotretus Lacordaire, 1842 (Coleoptera: Erotylidae: Tritomini): an annotated, illustrated and historical approach, European Journal of Taxonomy 876 (1), pp. 1-182 : 137 137
Guyalna polypaga   sp. nov.  Sanborn, Allen F., 2019, The cicadas (Hemiptera: Cicadidae) of Bolivia including the descriptions of fifteen new species, the resurrection of one genus and two species, seven new combinations, six new synonymies, and twenty-eight new records, Zootaxa 4655 (1), pp. 1-104 : 39-44 39-44
Guyalna polypaga     Sanborn, Allen F., 2020, The cicadas (Hemiptera: Cicadidae) of Peru including the description of twenty-four new species, three new synonymies, and thirty-seven new records, Zootaxa 4785 (1), pp. 1-129 : 39 39
Plagaedessa distanti   sp. nov.  Almeida, Flavio Roberto De Albuquerque, Nunes, Benedito Mendes & Fernandes, Jose Antonio Marin, 2018, A new genus and new species of Edessinae (Hemiptera: Heteroptera: Pentatomidae), Zootaxa 4377 (2), pp. 254-268 : 260-264 260-264
Proarna insignis     Sanborn, Allen F., 2020, The cicadas (Hemiptera: Cicadidae) of Peru including the description of twenty-four new species, three new synonymies, and thirty-seven new records, Zootaxa 4785 (1), pp. 1-129 : 21 21