Rhopalum is a genus of wasps in the family Crabronidae. The genus Rhopalum contains 290 extant species: Rhopalum acamas Leclercq, 2002 Rhopalum adamsi...
Rhopalum coarctatum is a Palearctic species of solitary wasp. BWARS Edward Saunders 1896, The Hymenoptera Aculeata of the British Isles London. pdf us...
Rhopalum perforator is a wasp species in the family Crabronidae. It is endemic to New Zealand. Pulawski, Wojciech (30 June 2017). "Rhopalum" (PDF). www...
Rhopalum clavipes is a species of square-headed wasp in the family Crabronidae. It is found in Europe, Northern Asia (excluding China) and North America...
Passaloecus gracilis, Passaloecus turionum, Passaloecus brevicornis, Rhopalum coarctatum, Psenulus and Trypoxylon). Larvae mainly can be found in blackberry...
Bohart, 1967 i c g Pulverro Pate, 1937 i c g b Quexua Pate, 1942 i c g Rhopalum Stephens, 1829 i c g b Riparena Pate, 1939 i c g Rubrica J. Parker, 1929...