''Bicyrtes viduatus'' is a species of sand wasp in the family Crabronidae. It is found in Central America. It is characterized by a pale yellow coloration, while lacking the thoracic "smiley face" pattern present on Bicyrtes capnopterus and

Bicyrtes ventralis ''Bicyrtes ventralis'' is a species of sand wasp in the family Crabronidae. It is found in Central America and North America. References Further reading * * External links * Crabronidae Insects described in 1824 {{apoidea ...

, the other two species in

Bicyrtes ''Bicyrtes'' is a genus of large, often brightly coloured predatory sand wasps. Many species in this genus provision their nests with paralyzed Pentatomidae, while other species make use of Reduviidae and Coreidae instead. This genus gets it ...

having a yellow coloration. Additionally, the submarginal cell is clouded, while the wings remain largely clear.