Halobatopsis platensis (Berg, 1879)

Fig. 20B, E

Diagnosis. Body length 3.7–4.0 mm; apterous mesonotum with longitudinal black marks; male abdominal segment VIII without ventral spine; female abdominal laterotergites at most slightly elevated, not reflected over mediotergites (Nieser & Melo 1999).

New records. BRAZIL — Espírito Santo • Baixo Guandu, Porto Final Farm; [−19.51, −40.92]; 07–08.IX.2014; 1 male, 2 females, UFVB • Dores do Rio Preto, Parque Nacional do Caparaó, Casa do Lajeado Farm, Cambucá Waterfall; alt. 893 m; −20.6237, −41.8185; 27. III.2009; FF Salles leg.; 3 males, 2 females, UFVB • Same except 06.X.2010; 2 males, 2 females, UFVB • Ibatiba, pond on coffee plantation; alt. 859 m; −20.2386, −41.6080; 22. III.2022; JC Santos, JMS Rodrigues, NO Paiva, B Clarkson leg.; 1 male, CEIOC 81813 • Linhares, Maria Bonita Farm, HPS09; [−19.55, −39.81]; 20. IV.2015; 1 male, UFVB • Nova Venécia, Cedrolândia, river with current near the bridge; [−18.77, −40.65]; 29. III.2009; FFF Moreira leg.; 3 males, 3 females, UFVB • Montanha, river; alt. 64 m; −18.1323, −40.1030; 22. IV.2023; JMS Rodrigues, NO Paiva, FFF Moreira, IS Medeiros, CL Rodrigues leg.; 5 males, 1 female, CEIOC 82893 • Pancas, farm on the side of the road, stream, ES-10 ; −19.2378, −40.8064; 28. III.2009; FFF Moreira leg.; 3 males, 3 females, UFVB • Pancas, Monumento Natural dos Pontões Capixabas, Sítio Santa Maria, weir; alt. 225 m; −19.1765, −40.7844; 24. VI.2022; JC Santos, JMS Rodrigues, NO Paiva, N Nery, CL Rodrigues leg.; 2 males, 6 females, CEIOC 82198 • Pancas, muddy stream; alt. 146 m; −19.0982, −40.8131; 20. IV.2023; JMS Rodrigues, NO Paiva, FFF Moreira, IS Medeiros, CL Rodrigues leg.; 1 male, 3 females, CEIOC 82891 • Pedro Carneiro, Itaúnas River, da Mata Waterfall; −18.2032, −40.0772; 26. V.2015; 1 male, UFVB • Pinheiros, Reserva Biológica do Córrego do Veado, Santo Antônio Stream; −18.3714, −40.1416; 21. IV.2015; FFF Moreira, IRS Cordeiro, A Khila, S Viala, A Gomes leg.; 1 male, 2 females, CEIOC 21224 • Pinheiros, Reserva Biológica Córrego do Veado, stream; alt. 74 m; −18.3713, −40.1416; 24. IV.2023; JMS Rodrigues, NO Paiva, FFF Moreira, IS Medeiros, CL Rodrigues leg.; 2 males, 6 females, CEIOC 82892 • Santa Teresa, Reserva Biológica Augusto Ruschi, weir and stream; alt. 834 m; −19.8967, −40.5236; 22. VI.2022; JC Santos, JMS Rodrigues, NO Paiva, N Nery, CL Rodrigues leg.; 1 male, 5 females, CEIOC 82199 • Santa Teresa, Reserva Biológica Augusto Ruschi, Grande Waterfall; −19.8750, −40.5561; 20. II.2009; 6 males, 1 female, UFVB • Santa Teresa, Nova Lombardia, Capitel de Santo Antônio, Grande Stream, pinguela; alt. 718 m; −19.8711, −40.5286; 26.X.2008; FF Salles leg.; 2 males, 1 female, UFVB • Same except alt. 768 m; −19.8753, −40.5303; 25.X.2008; FF Salles leg.; 3 males, 6 females, UFVB • São Mateus, Preto River, lâmina d'água; −18.7356, −39.7964; 30.I.2008; FF Salles leg.; 2 males, 3 females, UFVB • São Mateus, Nestor Gomes, ES-130 [sic, BR-381], km 41, Tapuia River, backwater area, shade below the bridge; −18.6806, −40.1824; 09. II.2009; FFF Moreira leg.; 4 males, 7 females, UFVB • Sooretama, Reserva Biológica de Sooretama, São José River; [−19.16, −40.21]; 22.IX.2015; 8 males, 3 females, UFVB • [ Unknown locality], poção, lâmina d’água; 26.X.2008; 3 males, 6 females, UFVB .— Minas Gerais • Divinópolis, Trindade Waterfall; −20.2594, −44.9158; 02. V.2015; FFF Moreira, IRS Cordeiro, A Khila, S Viala leg.; 5 females, CEIOC 21219 • São Roque de Minas, Parque Nacional da Serra da Canastra, Peixe River near visitor center; −20.2581, −46.4098; 29. IV.2015; FFF Moreira, IRS Cordeiro, A Khila, S Viala leg.; 1 male, 2 females, CEIOC 21220 .— Rio de Janeiro • Angra dos Reis, Vermelha Beach, river; −23.1414, −44.2987; 08.IX.2017; RC Silva leg.; 3 males, CEIOC 36526, 36528 • Cantagalo, stream on road to Duas Barras; −21.9720, −42.3931; 01. VIII.2016; FFF Moreira, IRS Cordeiro, FS Motta, OM Magalhães leg.; 5 males, 7 females, CEIOC 36502, 36503 • Campos dos Goytacazes, Sossego do Imbé; −21.8765, −41.7969; 14. V.2017; FFF Moreira, VP Alecrim, RC Silva, PB Oliveira, EA Joaquim Júnior leg.; 2 males, 1 female, CEIOC 77280 • Casimiro de Abreu / Silva Jardim, Aldeia Velha, Andorinhas Waterfall; −22.4342, −42.2934; 25. III.2015; FFF Moreira, IRS Cordeiro, JMS Rodrigues, TS Martins leg.; 1 male, 7 females, CEIOC 21221 • Itaguaí, Jardim Veda, Mazomba River; −22.8529, −43.8068; 15. III.2015; IRS Cordeiro leg.; 1 male, 1 female, CEIOC 77279 • Itaocara, Paraíba do Sul River; −21.6557, −42.0633; 31. VII.2016; FFF Moreira, IRS Cordeiro, FS Motta, OM Magalhães leg.; 1 male, CEIOC 36505 • Same except right arm of the river, shallow, −21.6431, −42.0273; 4 males, 3 females, CEIOC 36501 • Magé, Piabetá, do Ouro Waterfall; −22.583, −43.132; 07. II.2016; TS Martins leg.; 3 males, 2 females, CEIOC 77281 • Nova Iguaçu, Reserva Biológica do Tinguá, D’Ouro River; −22.6490, −43.5339; 06.XI.2014; FFF Moreira, IRS Cordeiro, FS Motta, JMS Rodrigues leg.; 1 male, 8 females, CEIOC 21222 • Silva Jardim, Reserva Particular do Patrimônio Natural Serra Grande, Sete Quedas Waterfall; −22.4545, −42.3229; 25. III.2015; FFF Moreira, IRS Cordeiro, JMS Rodrigues, TS Martins leg.; 1 male, 4 females, CEIOC 21213 • Silva Jardim, Reserva Biológica de Poço das Antas, Aldeia Velha River; −22.4997, −42.2662; 23. III.2015; FFF Moreira, IRS Cordeiro, JMS Rodrigues, TS Martins leg.; 1 female, CEIOC 21214 • Teresópolis, Guinle Dam, Comary; −22.4549, −42.9613; 28.XII.2014; FFF Moreira, IRS Cordeiro, FS Motta leg.; 2 males, 1 female, CEIOC 21217 .

Distribution in Brazil. AL, BA, DF, ES, GO, MA, MG, MS, MT, PI, PR, RJ, RS, SE, SP.