-50.293938, -6.04023: 10 Treatments

[ link ]

Helicopsyche (Feropsyche)   sp. nov.  Neto, Jaime De Liege Gama, Ribeiro, José Moacir Ferreira & Passos, Mahedy Araujo Bastos, 2019, Two new species of Helicopsyche Siebold 1856 (Insecta: Trichoptera: Helicopsychidae) from Pará State, northern Brazil, Zootaxa 4565 (3), pp. 420-426 : 422-423 422-423
Oxyethira (Loxotrichia) carajas   sp. nov.  Neto, Jaime De Liege Gama, Ribeiro, José Moacir Ferreira & Passos, Mahedy Araujo Bastos, 2019, Two new species of Hydroptilidae (Insecta: Trichoptera) from the Serra dos Carajás, Pará state, northern Brazil, Zootaxa 4695 (4), pp. 385-390 : 388-389 388-389
Costatrichia inaequalis   sp. nov.  Neto, Jaime De Liege Gama, Ribeiro, José Moacir Ferreira & Passos, Mahedy Araujo Bastos, 2019, Two new species of Hydroptilidae (Insecta: Trichoptera) from the Serra dos Carajás, Pará state, northern Brazil, Zootaxa 4695 (4), pp. 385-390 : 386-388 386-388
Helicopsyche (Feropsyche)   sp. nov.  Neto, Jaime De Liege Gama, Ribeiro, José Moacir Ferreira & Passos, Mahedy Araujo Bastos, 2019, Two new species of Helicopsyche Siebold 1856 (Insecta: Trichoptera: Helicopsychidae) from Pará State, northern Brazil, Zootaxa 4565 (3), pp. 420-426 : 425 425
Neotrichia flinti   sp. nov.  Neto, Jaime De Liege Gama, Ribeiro, José Moacir Ferreira & Passos, Mahedy Araujo Bastos, 2021, The genus Neotrichia Morton 1905 (Trichoptera: Hydroptilidae) in Pará state Northern Brazil: New species and an unpublished species made available, Zootaxa 5082 (2), pp. 118-128 : 125-127 125-127
Ctenorillo ferrarai     Cardoso, Giovanna Monticelli, M, Diego de, Bento, edeiros & Ferreira, Rodrigo Lopes, 2024, Unveiling a hidden diversity: descriptions of nine new species of Ctenorillo Verhoeff, 1942 (Isopoda, Armadillidae) discovered in Brazilian caves and their importance for conservation, Zoosystema 46 (5), pp. 95-132 : 97-101 97-101
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
Thaumasia hirsutochela   sp. nov.  Cruz Da Silva, Estevam L. & Carico, James E., 2012, 3567, Zootaxa 3567, pp. 1-64 : 19-20 19-20
Croton carajasensis   sp. nov.  Sodré, Rodolfo Carneiro & Secco, Ricardo De S., 2023, Croton carajasensis, a new species from Serra dos Carajás, Pará, Brazilian Amazon, Phytotaxa 630 (2), pp. 133-141 : 134-138 134-138
Laccomimus xikrin   sp. nov.  Braga, Rafael Benzi & Ferreira-Jr, Nelson, 2016, Laccomimus xikrin sp. nov. and new records of other species of Laccomimus Toledo & Michat, 2015 (Coleoptera: Dytiscidae: Laccophilinae) from Brazil, Zootaxa 4154 (1), pp. 96-100 : 97-99 97-99