Pseudomasaris coquilletti
Rohwer, 1911
Pseudomasaris coquilletti is a of pollen wasp in the Vespidae. It occurs in the western United States, specifically in Oregon, California, Utah, and Arizona. Like other members of the Pseudomasaris, feed on pollen and nectar rather than other insects.

Pronunciation
How to pronounce Pseudomasaris coquilletti: /suːdoʊməˈsɛərɪs koʊkɪˈlɛti/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Images
Distribution
Oregon, California, Utah, and Arizona.
Diet
feed on pollen and nectar.
Ecological Role
are of the flowers they visit for pollen and nectar.
Similar Taxa
- Pseudomasaris vespoidesAnother in the same , sharing similar pollen-feeding habits and western North American distribution.
Sources and further reading
- BugGuide
- Wikipedia
- GBIF taxonomy match
- iNaturalist taxon
- Catalogue of Life
- Bembicid Holdings | Entomology Research Museum
- Bug Spotlight | Entomology Research Museum
- Primary Type List | Entomology Research Museum
- Field Guide Selected References
- Bug Eric: Wasp Wednesday: Poecilopompilus algidus
- Bug Eric: Wasp Wednesday: Wasps in Love