Pseudomasaris
| Pseudomasaris | |
|---|---|
| Pseudomasaris vespoides | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Hymenoptera | 
| Family: | Vespidae | 
| Subfamily: | Masarinae | 
| Genus: | Pseudomasaris Ashmead, 1902 | 
| Species | |
| 15 sp., see text | |
Pseudomasaris is a genus of pollen wasps of the family Vespidae, found in arid regions of western North America. They feed their larvae on the pollen and nectar of a variety of plants, though many species prefer flowers in the genus Phacelia. They are colored black with yellow or white markings that, in a few species, resemble the coloration of yellowjackets.