Oligolectic-pollinator
Guides
Pseudomasaris macneilli
A solitary pollen wasp in the family Vespidae, subfamily Masarinae. Like other Pseudomasaris species, females construct mud nests and provision cells with pollen and nectar rather than paralyzing prey. The species was described by Bohart in 1963 and belongs to a genus of 14 species restricted to western North America.
Pseudomasaris marginalis
Pseudomasaris marginalis is a North American pollen wasp in the subfamily Masarinae, family Vespidae. Like other members of its genus, it is a solitary wasp that constructs mud nests provisioned with pollen and nectar rather than paralyzed prey. The species was described by Cresson in 1864. Pollen wasps in this genus are distinguished from social vespids by their clubbed antennae and lack of a longitudinal fold when at rest. Males of related species exhibit hilltopping behavior, perching at elevated sites to encounter females.
Pseudomasaris micheneri
Pseudomasaris micheneri is a pollen wasp in the subfamily Masarinae, described by Bohart in 1963. Like other members of its genus, it is a solitary wasp that constructs mud nests and provisions cells with pollen and nectar rather than paralyzed prey. The species belongs to a group of wasps that exhibit oligolectic pollination relationships, primarily visiting flowers in the genera Penstemon, Phacelia, and Eriodictyon. Males are known to exhibit hilltopping behavior, perching at elevated sites to await females.