This is a list of 252 species in Crossocerus , a genus of square-headed wasps in the family Crabronidae. [1] [2] [3] [4]
Data sources: i = ITIS, [1] c = Catalogue of Life, [2] g = GBIF, [3] b = Bugguide.net [4]
Wasps of the genus Sphex are cosmopolitan predators that sting and paralyze prey insects. Sphex is one of many genera in the old digger wasp family Sphecidae, though most apart from the Sphecinae have now been moved to the family Crabronidae. There are over 130 known Sphex species.
Pison is a cosmopolitan genus of wasps within the family Crabronidae. The genus comprises 145 described species, although many species, especially in South America remain undescribed.
Crabronini is a tribe of square-headed wasps in the family Crabronidae. There are more than 40 genera and 1,500 described species in Crabronini. Wasps of this tribe are mostly small to very small wasps. Typical of this tribe are the forewings with a single submarginal cell, the lack of membranous metanotal and propodeal modifications, and a square-shaped head.
Chalybion is a genus of blue mud dauber wasps in the family Sphecidae. Chalybion species nest in a wide range of natural and artificial cavities such as holes in wood, walls, plant stems, etc., where they typically provision their brood cells with paralyzed spiders. They also reuse old nests of other wasps like Trypoxylon and Sceliphron.
Ammophila is the type genus of the subfamily Ammophilinae of the hunting wasp family Sphecidae. Ammophila is a large and cosmopolitan genus, with over 200 species, mostly occurring in the warmer regions of all continents apart from Antarctica.
Podalonia is a genus of parasitoidal wasps in the family Sphecidae.
Prionyx is a genus of wasps in the family Sphecidae. They are known to hunt and feed on grasshoppers.
Crossocerus is a genus of square-headed wasps in the family Crabronidae. There are at least 250 described species in Crossocerus.
Crabro is a genus of square-headed wasps belonging to the family Crabronidae. There are at least 80 described species in Crabro, found in the Nearctic and Palaearctic (Holarctic).
Passaloecus is a genus of wasps in the family Crabronidae. The 40 species are found in the Nearctic. They are especially represented in the Palearctic
Rhopalum is a genus of wasps in the family Crabronidae.