Hydraena (Hydraenopsis) hyalina Perkins, 1980

Benetti, Cesar J., Valladares, Luis F., Delgado, Juan A. & Hamada, Neusa, 2021, Morphological remarks on Adelphydraena amazonica Perkins & Ribera, 2020 and new records of two other Hydraenidae from Brazil (Coleoptera), Zootaxa 4966 (1), pp. 61-68 : 67-68

Hydraena (Hydraenopsis) hyalina Perkins, 1980

Fig. 5

Brazil: Roraima State, Amajari County, “ Lago depois do Rio Ereu ” [lake close to Ereu river] (04°02’18.5”N 61°23’16.1”W), 173 m., 19/iii/2014, leg. C. J. Benetti (7 specimens)

Brazil: Roraima State, Amajari County, “ RR 203, estrada para Tepequém ” [RR 203 road towards Tepequém] (03°36’52.4’’N 061°33’28.2’’W), 129 m., 13.i.2018, leg. C. J. Benetti et al. (3 males, 10 females, INPA).

Distribution. New Brazilian state record for a common species, widely distributed in northern South America:

Colombia, Venezuela, Guyana, Bolivia, and northern and eastern Brazil ( Perkins, 2011).

Figures

FIGURE 5. Map showing the new records of Hydraenidae species reported in Brazil. Adelphydraena amazonica Perkins & Ribera (green circle), Hydraena (Hydraenopsis) hyalina Perkins (blue circles) and Ochthebius (Gymnochthebius) fossatus Le- Conte (red circles).