Gerromorpha (Hemiptera: Heteroptera) from the Metropolitan Region of Santarem, Brazil, including three new species of Microvelia Westwood, 1834 (Veliidae: Microveliinae) Author dos Santos, Suzane E. Laboratorio de Ecologia e Taxonomia de Invertebrados Aquaticos, Universidade Federal do Oeste do Para, Santarem, Brazil sevaristodossantos@gmail.com Author Rodrigues, Juliana M. S. https://orcid.org/0000-0003-2872-138X Laboratorio de Biodiversidade Entomologica, Instituto Oswaldo Cruz, Fundacao Oswaldo Cruz, Rio de Janeiro, Brazil Author Couceiro, Sheyla R. M. Laboratorio de Ecologia e Taxonomia de Invertebrados Aquaticos, Universidade Federal do Oeste do Para, Santarem, Brazil Author Moreira, Felipe F. F. https://orcid.org/0000-0002-6692-0323 Laboratorio de Biodiversidade Entomologica, Instituto Oswaldo Cruz, Fundacao Oswaldo Cruz, Rio de Janeiro, Brazil text Biodiversity Data Journal 2021 2021-09-01 9 68567 68567 http://dx.doi.org/10.3897/BDJ.9.e68567 journal article http://dx.doi.org/10.3897/BDJ.9.e68567 1314-2828-9-e68567 9A503F2C977A40029F57255A572144F6 C8132527ADDD5EFC91A3C54C5FBF5EC1 Limnogonus aduncus aduncus Drake & Harris, 1933 Limnogonus aduncus - see Drake and Harris (1933) : 110. Limnogonus aduncus aduncus - see Kuitert (1942) : 130. Limnogonus recurvus - see Mascarenhas (1979) : 763, figs 1-3 (misidentification). Tenagogonus spinulosus - see Poisson (1955) : 68, figs 6, 7 (syn. by Andersen 1995 : 115). Materials Type status: Other material . Occurrence: recordedBy: S.E. Santos ; sex: 3 macropterous?, 1 macropterous? ; Location: country: Brazil ; stateProvince: Para ; municipality: Santarem ; locality: Cachoeira da Cavada ; verbatimLatitude: 02°35'48.9"S ; verbatimLongitude: 54°31'47.3"W ; Event: verbatimEventDate: 13.XI.2019 ; Record Level: type: PhysicalObject; institutionCode: LETIA; basisOfRecord: PreservedSpecimen Type status: Other material . Occurrence: recordedBy: S.E. Santos ; sex: 1 apterous?, 1 apterous? ; Location: country: Brazil ; stateProvince: Para ; municipality: Santarem ; locality: Igarape Jatoba ; verbatimLatitude: 02°34'17.9"S ; verbatimLongitude: 54°51'36.8"W ; Event: verbatimEventDate: 10.X.2020 ; Record Level: type: PhysicalObject; institutionCode: LETIA; basisOfRecord: PreservedSpecimen Type status: Other material . Occurrence: recordedBy: S.E. Santos ; sex: 5 apterous?, 2 apterous? ; Location: country: Brazil ; stateProvince: Para ; municipality: Santarem ; locality: Igarape do Rai ; verbatimLatitude: 02°35'35.3"S ; verbatimLongitude: 54°30'18.1"W ; Event: verbatimEventDate: 13.XI.2019 ; Record Level: type: PhysicalObject; institutionCode: LETIA; basisOfRecord: PreservedSpecimen Type status: Other material . Occurrence: recordedBy: S.E. Santos ; sex: 1 macropterous? ; Location: country: Brazil ; stateProvince: Para ; municipality: Santarem ; locality: Igarape Diamantino ; verbatimLatitude: 02°30'16.2"S ; verbatimLongitude: 54°39'32.9"W ; Event: verbatimEventDate: 06.IX.2019 ; Record Level: type: PhysicalObject; institutionCode: LETIA; basisOfRecord: PreservedSpecimen Distribution Argentina, Bolivia, Brazil (Alagoas, Amazonas, Bahia, Espirito Santo, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Para , Parana , Pernambuco, Rio de Janeiro, Roraima, Santa Catarina, Sao Paulo, Sergipe), Colombia, Ecuador, Guyana, Panama, Paraguay, Peru, Suriname, Trinidad and Tobago, Venezuela ( Moreira 2021a ). Notes Previously recorded from Santarem ( Nieser 1970 ). Photograph Fig. 6 a