Rhagovelia guianana D. Polhemus, 1997

Rodrigues, Juliana Mourao dos Santos, Crumiere, Antonin Jean Johan, Toubiana, William, Khila, Abderrahman & Moreira, Felipe Ferraz Figueiredo, 2022, New species and new records of semiaquatic bugs (Arthropoda, Insecta, Hemiptera, Heteroptera, Gerromorpha) from French Guiana, ZooKeys 1126, pp. 155-199 : 155

publication ID

https://dx.doi.org/10.3897/zookeys.1126.94545

publication LSID

lsid:zoobank.org:pub:A98396A1-462B-43B0-94F3-B98921015A2E

persistent identifier

https://treatment.plazi.org/id/D2F12CDB-BE51-578F-80B6-55C1F3320651

treatment provided by

ZooKeys by Pensoft

scientific name

Rhagovelia guianana D. Polhemus, 1997
status

 

Rhagovelia guianana D. Polhemus, 1997

Figs 10E View Figure 10 , 11 View Figure 11

Material examined.

French Guiana • 2 apterous ♂, 6 apterous ♀; Reserve Naturelle Nationale des Nouragues , Camp Inselberg; 4.0799, -52.6860; 15 Oct. 2016; A.J.J. Crumière, A. Khila, F.F.F. Moreira, W. Toubiana leg. GoogleMaps ; CEIOC 82153 • 1 apterous ♂, 3 apterous ♀; same, except stream near dam; 4.0799, -52.6838; 17 Oct. 2016; CEIOC 82155 • 8 apterous ♂, 12 apterous ♀; near Cayenne ; 4.6282, -52.3072; 21 Oct. 2016 GoogleMaps ; CEIOC 82151 • 3 macropterous ♂; [unspecified locality]; [Oct. 2016]; [A.J.J. Crumière, A. Khila, F.F.F. Moreira, W. Toubiana leg.]; CEIOC 82154 • 4 apterous ♂, 3 apterous ♀; same, except CEIOC 82152.

Distribution.

Venezuela (D. Polhemus 1997), Suriname (D. Polhemus 1997), French Guiana (this work), Brazil (D. Polhemus 1997).

Note.

We noticed a fair amount of variation in hind femoral size among the males above. In addition, specimens with larger femora displayed the typical pilose anterior surface of the segment, whereas those with smaller femora showed less developed pilosity. Furthermore, a few of them showed considerably lighter colour than the rest of the series and of the holotype of the species, being yellow/brown instead of brown/black. However, the dense cover of pilose setae on the antennae, sides of the body and over the legs was consistent with the species concept, as well as the spination of the hind trochanter, femur and tibia, and the shape of the paramere.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Gerridae

Genus

Rhagovelia