Gerromorpha (Insecta, Hemiptera, Heteroptera) from eastern Maranhão state, northeastern Brazil
Lima Franco, Cleilton
Mourão dos Santos Rodrigues, Juliana
Silva de Azevêdo, Carlos Augusto
Moreira, Felipe Ferraz Figueiredo
Check List
2021
2021-03-17
17
2
551
568
7WXRH
(Drake & Harris, 1941)
Drake & Harris
1941
[810,1284,1556,1580]
Insecta
Veliidae
Stridulivelia
Animalia
Hemiptera
15
566
Arthropoda
species
tersa
Figure 13A–F New records. BRAZIL• 1 ♂; Maranhão, Caxias, Areia Brancastream; −05.03720, −043.48580; 13 Aug. 2019; C.L. Francoet al. leg.; LEAq 00242• 2 ♂; Maranhão, Codó, Baixa GrandeII stream; −04.73222, −043.70638, 05 Oct. 2019; C.L. Francoet al. leg.; LEAq 00198• 1 ♂, 2 ♀; Maranhão, Caxias, Barragemstream; −04.87562, −043.09894; 10 Dec. 2019; C.L. Francoet al. leg.; LEAq 00239• 1 ♂, 1 ♀; Maranhão, Caxias, Jatobástream; −04.90972, −043.11666; 28 Aug. 2019; C.L. Francoet al. leg.; LEAq 00125.
Identification.Like S. ayacucho, our specimens of S. tersahave the stridulatory structure on the lateral margin of the abdominal laterotergites formed by a row of widely separated knob-like denticles ( Fig. 13C, F). However, they have the first four or five visible abdom- inal segments with transverse lateral sulci (two in S. ayacucho), and the female lacks projections on abdominal tergite VIII (present in S. ayacucho) ( Floriano et al. 2017).
Distribution in Brazil.AM, PA, MA*, MT, MG, ES.
2019-08-13
C. L. Franco
Brazil
-5.0372
Areia Branca
1
-43.4858
Caxias
15
566
1
1
Maranhao
2019-10-05
C. L. Franco
Brazil
-4.73222
Baixa Grande
1
-43.70638
Codo
15
566
2
2
Maranhao
2019-12-10
C. L. Franco
Brazil
-4.87562
Barragem
1
-43.09894
Caxias
15
566
3
2
1
Maranhao
2019-08-28
C. L. Franco
Brazil
-4.90972
Jatoba
1
-43.11666
Caxias
15
566
2
1
1
Maranhao