Oiovelia machadoi Rodrigues & Moreira, 2016

Rodrigues, Juliana Mourão Dos Santos, Cordeiro, Isabelle Da Rocha Silva, Floriano, Carla Fernanda Burguez, Paiva, Nathália De Oliveira, Magalhães, Oséias Martins, Júnior, Evaldo Alves Joaquim, Martins, Thaynara De Souza, Silva, Rafaella Cardoso Da, Siqueira, Gabriel Vieira, Salles, Frederico Falcão, Viala, Séverine, Khila, Abderrahman & Moreira, Felipe Ferraz Figueiredo, 2023, Descriptions of new species and new records of water bugs (Hemiptera: Heteroptera: Gerromorpha & Nepomorpha) from southeastern Brazil, Zootaxa 5393 (1), pp. 1-86 : 71

Oiovelia machadoi Rodrigues & Moreira, 2016

Figs. 51C , 52C

Diagnosis. Body length 2.9–3.5 mm; pronotum and legs blackish; pruinose area on posterior lobe of pronotum, if present, with irregular form and not very evident; pruinosity on forewing well-defined between cells; male proctiger with pair of small spines medially on dorsal surface; male paramere not expanded on ventral surface ( Floriano & Rodrigues 2016).

New records. BRAZIL — Rio de Janeiro • Campos dos Goytacazes, Itacolomi, Parque Estadual do Desengano , Malhada Branca trail, Malhada Branca Stream ; −21.8351, −41.8348; 25.X.2016; LL Dumas leg.; 1 male, 3 females, CEIOC 81569 • Itatiaia, Itaporani Waterfall ; −22.426, −44.622; 11.XII.2016; X Qiang, Y Wang, D Rédei, JMS Rodrigues, IRS Cordeiro leg.; 1 male, CEIOC 81568 • Same except Véu da Noiva Waterfall ; −22.426, −44.618; 8 males, 9 females, CEIOC 81570 • Santa Maria Madalena, Parque Estadual do Desengano, Morumbeca dos Marreiros, Macapá Stream , bridge; −21.8764, −41.9153; 14. IV.2016; LL Dumas, JL Nessimian, CS Portela, JF Barbosa leg.; 1 male, 1 female, CEIOC 81567 • Teresópolis, Serra do Subayo, Sayonara City ; −22.446, −42.890; 28.XII.2014; FFF Moreira, IRS Cordeiro, FS Motta leg.; 8 males, 7 females, CEIOC 21207 .

Distribution in Brazil. RJ*, SP.

Figures

FIGURE 51. Collected specimens. Gerromorpha, Veliidae. A. Oiovelia brasiliensis, apterous male from Teresópolis, Rio de Janeiro (−22.4511, −43.0012). B. Oiovelia cunucunumana, macropterous male from Divinópolis, Minas Gerais (−20.2594, −44.9158).C. Oiovelia machadoi, macropterous male from Teresópolis, Rio de Janeiro (−22.446, −42.890).D. Oiovelia viannai, apterous male from Divinópolis, Minas Gerais (−20.2594, −44.9158). Scale bars: 2 mm.

FIGURE 52. Distribution in southeastern Brazil and adjacent areas. A. Oiovelia brasiliensis. B. Oiovelia cunucunumana. C. Oiovelia machadoi. D. Oiovelia viannai. Stars indicate new records; circles indicate previous records.