Coelostoma orbiculare. Photographs of a female from Huyck Preserve, Albany County, New York, USA: A) Dorsal, B) Ventral, C) Lateral. Arrow indicates sutural stria in A and rhombic mesoventral elevation in B. All photos are by Salvador Vitanza. D) Illustration of male aedeagus of a specimen from Quebec.

#LiteratureNotice Pintar. Coelostoma orbiculare (Fabricius) (#Coleoptera: #Hydrophilidae: #Sphaeridiinae): #NewRecords and Distribution in North America
doi.org/10.1649/0010...
#Beetle #Beetles #WaterScavengerBeetles #NorthAmerica #TheColeopteristsBulletin