Survey of the semiaquatic bugs (Hemiptera: Heteroptera: Gerromorpha) from Alagoas and Sergipe, Northeast Brazil Author Rodrigues, Juliana Mourão Dos Santos Laboratório de Biodiversidade Entomológica, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil. Author Nery, Leticia 0000-0003-4499-8442 Laboratório de Biodiversidade Entomológica, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil. & leticianerya @ gmail. com; https: // orcid. org / 0000 - 0003 - 4499 - 8442 leticianerya@gmail.com Author Rodrigues, Higor D. D. Laboratório de Biodiversidade Entomológica, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil. & Museu de História Natural, Universidade Federal de Alagoas, Maceió, Alagoas, Brazil. Author Moreira, Felipe Ferraz Figueiredo 0000-0002-6692-0323 Laboratório de Biodiversidade Entomológica, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil. & ppmeiameiameia @ gmail. com; https: // orcid. org / 0000 - 0002 - 6692 - 0323 ppmeiameiameia@gmail.com text Zootaxa 2021 2021-04-14 4958 1 103 159 journal article 7177 10.11646/zootaxa.4958.1.9 a0cfeafa-f549-47b5-889c-6a4809010eca 1175-5326 4693243 16498A96-010A-4940-A07B-B84E372FB9D7 Hydrometra argentina Berg, 1879 ( Figs 77 , 82 ) Geographical distribution: Argentina ( Berg 1879 ), Bolivia (Drake 1953), Brazil ( White 1879a ), Chile ( Reed 1901 ), Colombia ( Roback & Nieser 1974 ), Ecuador ( Cianferoni & Buzzetti 2012 ), Panama (Drake 1954), Paraguay (Torre-Bueno 1926), Peru ( Torre-Bueno 1926 ), Suriname ( Nieser 1970b ), Trinidad & Tobago ( Hynes 1948 ), Uruguay ( Ruffinelli & Pirán 1959 ), Venezuela ( Drake & Lauck 1959 ). Distribution in Brazil : AL* , AM ( White 1879a ; Nieser 1970b ; Pereira & Melo 2007 ; Moreira et al. 2009), AP (Moreira et al. 2009), BA (Moreira et al. 2009), ES ( Martins et al. 2017 ), MG ( Torre-Bueno 1926 ; Nieser & Melo 1997 ; Goulart et al. 2002 ; Melo & Nieser 2004 ; Pelli et al. 2006 ; Souza et al. 2006 ), MS ( Torre-Bueno 1926 ; Floriano et al. 2013 ), MT ( Nieser 1970b ; Heckman 1998 ; Fernandes & Wanzeler 2010 ; Dias-Silva et al. 2013 ), PA ( Champion 1898 ; Nieser 1970b ; Moreira et al. 2009), PB ( Moreira & Campos 2012 ), PR ( Jaczewski 1928a ), RJ ( Kirkaldy 1899 ; Moreira et al. 2009), RS ( Neri et al. 2005 ), SC ( University of California, Berkeley 2009 ), SE* , SP ( Moreira & Campos 2012 ). Material examined: BRAZIL Alagoas 1 male , 1 nymph; Jequiá da Praia , REMLJ , Rio Jequiá ; -10.008730 , -36.022970 ; 30 Apr. 2018 ; C.F.B. Floriano , J.M.S. Rodrigues & O.M. Magalhães col.; CEIOC 79725 . • 2 females ; Poço das Trincheiras , Rio Ipanema ; -9.283250 , -37.272611 ; alt. 292 m ; 24 May 2019 ; J.M.S. Rodrigues , W. Sousa & F.F.F. Moreira col.; CEIOC 79723 . • 1 female ; Viçosa , Fazenda Baixa Funda ; -9.323889 , -36.282500 ; alt. 284 m ; 21 Mar. 2019 ; H. Rodrigues col.; MZUSP . • Sergipe 1 male , 1 female ; Estância , Lagoa dos Tambaquis ; - 11.311990 , -37.303170 ; 05 May 2018 ; C.F.B. Floriano , J.M.S. Rodrigues & O.M. Magalhães col.; CEIOC 79722 . • 1 male ; same data, except: complexo de dunas da Praia do Saco ; -11.419020 , -37.322310 ; CEIOC 79724 .