-47.666668, -2.5: 10 Treatments

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Brycon falcatus     Lima, Flávio C. T., 2017, A revision of the cis-andean species of the genus Brycon Müller & Troschel (Characiformes: Characidae), Zootaxa 4222 (1), pp. 1-189 : 142-158 142-158
Pilielmis halia     Pinedo-Garcia, Raul Bismarck, Polizei, Thiago Tadeu Silva, Hamada, Neusa & Nascimento, Jeane Marcelle Cavalcante Do, 2024, Systematics of Pilielmis Hinton, 1971 (Coleoptera: Dryopoidea: Elmidae), Zootaxa 5421 (1), pp. 1-68 : 20-25 20-25
Pyrrhulina capim   sp. nov.  Vieira, Lorena S. & Netto-Ferreira, André L., 2019, New species of Pyrrhulina (Teleostei: Characiformes: Lebiasinidae) from the eastern Amazon, Pará, Brazil, Neotropical Ichthyology 17 (2), pp. 1-8 : 2-7 2-7
Ophiothrix brasiliensis   sp. nov.  Santana, Alisson, Manso, Cynthia L. C., Almeida, Ana C. S. & Alves, Orane F. S., 2020, Taxonomic review of Ophiothrix Müller & Troschel, 1840 (Echinodermata Ophiuroidea) from Brazil, with the description of four new species, Zootaxa 4808 (1), pp. 51-78 : 75 75
Macropygium reticulare     Silva, Layse Mitsue Harada Da & Campos, Luiz Alexandre, 2021, Revision of Macropygium Spinola, 1837 (Hemiptera: Pentatomidae: Ochlerini) with the revalidation of three species and the description of one new species, Zootaxa 4958 (1), pp. 605-627 : 612-617 612-617
Pontoscolex (Pontoscolex) corethrurus     Sousa, Sandriel Costa, Hernández-García, Luis Manuel & Rousseau, Guillaume Xavier, 2020, A new species of Pontoscolex earthworm (Rhinodrilidae, Clitellata) from the Gurupi Biological Reserve, along with records of earthworm species from the Amazon region of Maranhão, Brazil, Zootaxa 4801 (1), pp. 105-114 : 112 112
Psaironeura tenuissima     Mendoza-Penagos, Cristian Camilo, Juen, Leandro, Muzón, Javier & Vilela, Diogo Silva, 2022, Psaironeura jeronimoi (Odonata: Zygoptera: Coenagrionidae) sp. nov. from the Brazilian Amazon rainforest, with a key for species of tenuissima group, and discussion on the significance of the genital ligula to the taxonomy of the group, Zootaxa 5196 (2), pp. 291-300 : 299 299
Lincus incisus     Maciel, Aline S., Garbelotto, Thereza de A., Winter, Ingrid C., Roell, Talita & Campos, Luiz A., 2015, Description of the males of Lincus singularis and Lincus incisus (Hemiptera: Pentatomidae: Discocephalinae), Zoologia 32 (2), pp. 157-161 : 159-160 159-160
Charax pauciradiatus     Menezes, Naércio A. & de Lucena, Carlos Alberto S., 2014, A taxonomic review of the species of Charax Scopoli, 1777 (Teleostei: Characidae: Characinae) with description of a new species from the rio Negro bearing superficial neuromasts on body scales, Amazon basin, Brazil, Neotropical Ichthyology 12 (2), pp. 193-228 : 218-221 218-221
Eigenmannia pavulagem   sp. nov.  Peixoto, Luiz Antônio Wanderley, Dutra, Guilherme Moreira & Wosiacki, Wolmar Benjamin, 2015, The Electric Glass Knifefishes of the Eigenmannia trilineata species-group (Gymnotiformes: Sternopygidae): monophyly and description of seven new species, Zoological Journal of the Linnean Society 175 (2), pp. 384-414 : 403-405 403-405