Cylindrostethus palmaris Drake & Harris, 1934

Rodrigues, Juliana Mourão Dos Santos, Nery, Leticia, Rodrigues, Higor D. D. & Moreira, Felipe Ferraz Figueiredo, 2021, Survey of the semiaquatic bugs (Hemiptera: Heteroptera: Gerromorpha) from Alagoas and Sergipe, Northeast Brazil, Zootaxa 4958 (1), pp. 103-159 : 117-118

Cylindrostethus palmaris Drake & Harris, 1934

( Figs 61 , 68 )

Geographical distribution: Argentina ( Mazzucconi et al. 2009), Bolivia ( Kuitert 1942), Brazil ( Drake & Harris 1930), Colombia ( Aristizábal-García 2002), Ecuador ( Aristizábal-García 2002), French Guiana ( Drake & Harris 1935a), Guyana ( Drake & Harris 1934), Peru ( Peralta-Argomeda 2011), Suriname ( Nieser 1970a), Trinidad & Tobago ( Drake & Harris 1934), Venezuela ( Drake & Roze 1954).

Distribution in Brazil: AL*, AM ( Drake & Harris 1934; Kuitert 1942; Nieser 1970a; Pereira & Melo 2007; Moreira et al. 2011b; Moreira et al. 2011c; Floriano et al. 2016), AP ( Moreira et al. 2011b), BA ( Rodrigues et al. 2012), ES ( Vargas-Lowman et al. 2019), GO ( Floriano et al. 2016), MA ( Rodrigues et al. 2012; Floriano et al. 2016), MG ( Nieser & Melo 1997; Melo & Nieser 2004; Souza et al. 2006), MS ( Floriano et al. 2013; Floriano et al. 2016), MT ( Nieser 1970a; Heckman 1995; Heckman 1998; Fernandes & Wanzeler 2010; Moreira et al. 2011c; Moreira & Campos 2012; Dias-Silva et al. 2013; Floriano et al. 2016; Dias-Silva et al. 2020), PA ( Drake & Harris 1930; Kuitert 1942; Nieser 1970a; Sampaio & Py-Daniel 1993; Moreira et al. 2011b; Moreira et al. 2011c; Cunha et al. 2015; Floriano et al. 2016; Cunha & Juen 2017; Guterres et al. 2019; Cunha & Juen 2020), RJ ( Moreira et al. 2011b), RN ( Rodrigues et al. 2012), RO ( Sampaio & Py-Daniel 1993), RR ( Rodrigues et al. 2012), SE*, SP ( Castanhole et al. 2010; Moreira et al. 2011b; Castanhole et al. 2013).

Material examined: BRAZIL • Alagoas • 1 male; Maragogi, APACC; -8.930730, -35.210490; 29 Apr. 2018; C.F.B. Floriano, J.M.S. Rodrigues & O.M. Magalhães col.; CEIOC 79693 . • 1 female; Quebrangulo, RBPT, Rio Cafuringa ; -9.259130, -36.417430; 04 Jul. 2018; C.F.B. Floriano, J.M.S. Rodrigues & J.F. Barbosa col.; CEIOC 79698 . • 1 male, 1 female; Viçosa, Fazenda Baixa Funda ; -9.324022, -36.282647; 14 Aug. 2017; alt. 284 m; L- 0001; H. Rodrigues & K. Paresque col.; MZUSP . • 2 males, 4 females, 2 nymphs; Viçosa, Fazenda Baixa Funda , riacho; -9.3242712, -36.2829933; 21 May 2019; J.M.S. Rodrigues, H. Rodrigues, W. Sousa & F.F.F. Moreira col.; CEIOC 79771 . • 1 female; same data, except: Cachoeira do Anel ; -9.3174619, -36.294111; alt. 333 m; CEIOC 79770 . • Sergipe • 1 male; Japoatã, Estrada SE-335; -10.367910, -36.807400; 03 May 2018; C.F.B. Floriano, J.M.S. Rodrigues & O.M. Magalhães col.; CEIOC 79696 . • 2 males, 2 females; Pirambu, RBSI , Lagoa Redonda ; -10.665000, -36.773110; 01 May 2018; C.F.B. Floriano, J.M.S. Rodrigues & O.M. Magalhães col.; CEIOC 79694 . • 1 male, 2 females; São Cristóvão, Rio Pitanga ; -10.963260, -37.16627; 04 May 2018; C.F.B. Floriano, J.M.S. Rodrigues & O.M. Magalhães col.; CEIOC 79695 . • 1 male, 1 female, 2 nymphs; same data, except: Estrada Rita Cacete ; -10.985110, -37.286830; CEIOC 79697 .

Figures

FIGURE 68. Geographical distribution of Brachymetra albinervus, Cylindrostethus palmaris, Limnogonus aduncus, L. ignotus, L. profugus, L. recurvus, Neogerris lubricus and Tachygerris adamsoni in Alagoas and Sergipe, Northeast Brazil.

FIGURES 60–67. Collected specimens, dorsal view.60. Brachymetra albinervus. 61. Cylindrostethus palmaris. 62. Limnogonus aduncus. 63. L. ignotus. 64. L. profugus. 65. L. recurvus. 66. Neogerris lubricus. 67. Tachygerris adamsoni. Scale bars: 2 mm.