Cockerell-1896
Guides
Hylaeus episcopalis
Episcopal Masked Bee
Hylaeus episcopalis is a species of masked bee in the family Colletidae, first described by Cockerell in 1896. Like other members of its genus, it is a solitary, nearly hairless bee that transports pollen and nectar internally rather than on body hairs. The species occurs in North America and is one of approximately 50 Hylaeus species on the continent. Four subspecies have been described: H. e. coquilletti, H. e. episcopalis, H. e. giffardiellus, and H. e. metzi.
Hylaeus schwarzii
Schwarz's Masked Bee
Hylaeus schwarzii is a species of masked bee in the family Colletidae, native to North America. Like other members of the genus Hylaeus, it is a solitary, nearly hairless bee that superficially resembles small wasps. The species was described by Cockerell in 1896 and is one of approximately 50 Hylaeus species occurring in North America. Very little species-specific information is documented for H. schwarzii; most knowledge of its biology is inferred from the broader genus.
Perdita larreae
Perdita larreae is a species of mining bee in the family Andrenidae, described by Theodore Dru Alison Cockerell in 1896. It belongs to the genus Perdita, which comprises small, often brightly colored solitary bees commonly known as fairy bees or yellow-faced bees. The species is distributed across Central America and North America. As with other members of the genus, it is presumed to be a solitary ground-nesting bee, though specific biological details remain poorly documented.