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
334B3
Drake & Harris, 1934
Drake & Harris
1934
[168,708,1857,1882]
Insecta
Gerridae
Cylindrostethus
Animalia
Hemiptera
3
554
Arthropoda
species
palmaris
New records. BRAZIL• 2 ♂; Maranhão, Duque Bacelar, Araimstream; −04.16861, −042.99277; 14 Jul. 2019; C.L. Francoet al. leg.; LEAq 00012• 26 ♂, 14 ♀; Maranhão, Caxias, Areia Brancastream; − 05.03720S, −043.48580; 13 Aug. 2019; C.L. Francoet al. leg.; LEAq 00055• 1 ♂, 1 ♀; Maranhão, Caxias, Baixa Grandestream; −04.75722, −043.66055; 06 Aug. 2019; C.L. Francoet al. leg.; LEAq 00029• 3 ♂, 1 ♀; Maranhão, Codó, Baixa GrandeII stream; −04.73222, −043.70638; 05 Oct. 2019; C.L. Francoet al. leg.; LEAq 00191, 00193• 2 ♂, 1 ♀; Maranhão, Caxias, Barragemstream; −04.87562, −043.09894; 10 Dec. 2019; C.L. Francoet al. leg.; LEAq 00238• 5 ♂, 1 ♀; Maranhão, Caxias, Batatalstream; −04.96166, −043.38916; 07 Aug. 2019; C.L. Francoet al. leg.; LEAq 00009• 3 ♂, 1 ♀; Maranhão, Caxias, Bu- riti stream; −04.91500, −043.11333; 28 Aug. 2019; C.L. Francoet al. leg.; LEAq 00159, 00165• 3 ♂, 1 ♀; Maran- hão, Caxias, Cajazeirasstream; −05.01750, −043.42944; 07 Aug. 2019; C.L. Francoet al. leg.; LEAq 00030• 2 ♂, 7 ♀; Maranhão, Caxias, Correntinhostream; −04.82666, −043.37694; 26 Aug. 2019; C.L. Francoet al. leg.; LEAq 00057, 00064, 00071, 00077• 29 ♂, 31 ♀; Maranhão, Caxias, Inhamumstream; −04.89833, −043.43333; 26 Aug. 2019; C.L. Francoet al. leg.; LEAq 00020–00024, 00085, 00091• 19 ♂, 11 ♀; Maranhão, Caxias, Jatobástream; −04.90972, −043.11666; 28 Aug. 2019; C.L. Francoet al. leg.; LEAq 00121, 00128, 00136, 00141, 00144• 1 ♂; Maranhão, Merim Lagoon; −04.89861, −043.44027; 13 Aug. 2019; C.L. Francoet al. leg.; LEAq 00051• 26 ♂, 11 ♀; Maranhão, Caxias, Lamegostream; −04.81527, −043.34361; 12 Aug. 2019; C.L. Francoet al. leg.; LEAq 00032, 00036, 00038• 3 ♂, 2 ♀; Mara- nhão, Caxias, Limpezastream; −04.67611, −043.54222; 27 Aug. 2019; C.L. Francoet al. leg.; LEAq 00092, 00101• 8 ♂, 9 ♀; Maranhão, Caxias, Planaçucarstream; −04.90666, −043.36250; 12 Aug. 2019; C.L. Francoet al. leg.; LEAq 00045–00046, 00049• 6 ♂ 2 ♀; Maranhão, Aldeias Altas, Poçãostream; −04.67388, −043.54138; 27 Aug. 2019; C.L. Francoet al. leg.; LEAq 00200, 00220• 4 ♂, 2 ♀; Maranhão, Caxias, Primaverastream; −04.84916, −043.49527; 06 Aug. 2019; C.L. Francoet al. leg.; LEAq 00002, 00173• 14 ♂, 10 ♀; Maranhão, Cax- ias, Sumidourostream; −04.88972, −043.43166; 05 Aug. 2019; C.L. Francoet al. leg.; LEAq 00027–00028. Figure 4.Sampling sites. A–D.Streams. A.Primavera. B.Pedra. C.Sumidouro. D.Saco River. E–G.Lakes. E.Araim. F.Cheio d’água. G.Do Merim. Identification. Cylindrostethus palmarisis the onlySouth American species of the genus that displays wing dimorphism, with apterous and macropterous morphs ( Fig. 5H, J). Other species from the continent are entirely apterous, which makes identification of winged specimens immediate ( Floriano et al. 2016). Our apterous specimens were identified based on the body mostly yellow; the lateral black stripes of the mesonotum as wide as the median yellow stripe ( Fig. 5H); the black fore tibia; the posterior margin of male abdominal sternum VII emarginated at the middle ( Fig. 5I); and the basolateral processes of the male proctiger distinctly shorter than wide ( Floriano et al. 2016).
Distribution in Brazil.RR, AP, AM, PA, RO, MA, RN, BA, MT, GO, MS, MG, ES, SP, RJ.
Comments.Previously recorded in Maranhãofrom the municipalities of Timon and Imperatriz ( Rodrigues et al. 2012; Floriano et al. 2016). Subfamily Gerrinae Tribe Gerrini LimnogonusStål, 1868
2019-07-14
C. L. Franco
Brazil
-4.16861
Araim
1
-42.99277
Duque Bacelar
3
554
2
2
Maranhao
2019-08-13
C. L. Franco
Brazil
-5.0372
Areia Branca
Caxias
3
554
40
14
26
Maranhao
2019-08-06
C. L. Franco
-4.75722
Baixa Grande
1
-43.66055
Caxias
3
554
2
1
1
Maranhao
2019-10-05
C. L. Franco
-4.73222
Baixa Grande
1
-43.70638
Codo
3
554
4
1
3
Maranhao
2019-12-10
C. L. Franco
-4.87562
Barragem
1
-43.09894
Caxias
3
554
3
1
2
Maranhao
2019-08-07
C. L. Franco
-4.96166
Batatal
1
-43.38916
Caxias
3
554
6
1
5
Maranhao
2019-08-28
C. L. Franco
-4.915
Caxias
1
-43.11333
3
554
4
1
3
Maranhao
2019-08-07
C. L. Franco
-5.0175
Cajazeiras
1
-43.42944
Caxias
3
554
4
1
3
Maranhao
2019-08-26
C. L. Franco
-4.82666
Correntinho
1
-43.37694
Caxias
3
554
9
7
2
Maranhao
2019-08-26
C. L. Franco
-4.89833
Inhamum
1
-43.43333
Caxias
3
554
60
31
29
Maranhao
2019-08-28
C. L. Franco
4
555
-4.90972
Jatoba
1
-43.11666
Caxias
3
554
30
11
19
Maranhao
2019-08-13
C. L. Franco
-4.89861
Merim Lagoon
1
-43.44027
4
555
1
1
Maranhao
2019-08-12
C. L. Franco
-4.81527
Lamego
1
-43.34361
Caxias
4
555
37
11
26
Maranhao
2019-08-27
C. L. Franco
-4.67611
Limpeza
1
-43.54222
Caxias
4
555
5
2
3
Maranhao
2019-08-12
C. L. Franco
-4.90666
Planacucar
1
-43.3625
Caxias
4
555
17
9
8
Maranhao
2019-08-27
C. L. Franco
-4.67388
Pocao
1
-43.54138
Aldeias Altas
4
555
8
2
6
Maranhao
2019-08-06
C. L. Franco
-4.84916
Primavera
1
-43.49527
Caxias
4
555
6
2
4
Maranhao
2019-08-05
C. L. Franco
-4.88972
Sumidouro
1
-43.43166
4
555
24
10
14
Maranhao