Perdita
Guides
Andrenidae
mining bees, miner bees, bulldozer bees
Andrenidae is a large, nearly cosmopolitan family of solitary, ground-nesting bees commonly known as mining bees. The family exhibits exceptional diversity with over 2,000 described species across four subfamilies: Andreninae, Panurginae, Oxaeinae, and Alocandreninae. Most diversity occurs in temperate and arid (warm temperate xeric) regions. The genus Andrena contains approximately 1,700 species, making it one of the most rapidly speciating bee lineages known. Members are typically small to moderate-sized bees with distinctive morphological features including two subantennal sutures on the face—a primitive trait shared with sphecoid wasps—and often possess foveae (depressions) near the upper margin of the eyes. Unlike most bee families, Andrenidae have no known kleptoparasites. Some lineages, particularly within Panurginae, have evolved crepuscular (dusk-active) foraging behavior with enlarged ocelli.
Perdita cladothricis
Perdita cladothricis is a species of mining bee in the family Andrenidae, described by Theodore Dru Alison Cockerell in 1896. It belongs to the large genus Perdita, which contains hundreds of small, often specialist pollinator species native to North America. The species is recorded from Central America and North America. Like other members of its genus, it is presumed to be a solitary, ground-nesting bee, though specific biological details remain poorly documented.
Perdita coreopsidis
Coreopsis Fairy Bee, tickseed perdita
Perdita coreopsidis is a small solitary mining bee in the family Andrenidae, commonly known as the Coreopsis Fairy Bee or tickseed perdita. The species was described by Cockerell in 1906 and belongs to the large genus Perdita, which contains hundreds of North American species. Four subspecies are recognized, indicating geographic variation across its range. The specific epithet "coreopsidis" suggests a likely association with Coreopsis (tickseed) plants, though this relationship requires confirmation.
Perdita ericameriae
Perdita ericameriae is a small mining bee in the family Andrenidae, described by Timberlake in 1958. The species epithet "ericameriae" suggests a host-plant association with Ericameria, a genus of shrubs in the sunflower family. Like other Perdita species, it is a solitary, ground-nesting bee native to North America. The genus Perdita comprises some of the smallest bees in North America, with many species showing strong floral specialization.
Perdita genalis genalis
Perdita genalis genalis is a subspecies of mining bee in the family Andrenidae, described by Timberlake in 1964. The genus Perdita comprises small, solitary bees that nest in soil. Members of this genus are among the smallest bees in North America. This subspecies belongs to a diverse group of native bees that play important roles as pollinators.
Perdita gerhardi
Bee Balm Fairy Bee
Perdita gerhardi is a species of mining bee in the family Andrenidae, first described by Viereck in 1904. It is native to North America and is commonly known as the Bee Balm Fairy Bee. The species is part of the large genus Perdita, which contains some of the smallest bees in North America. Three subspecies are recognized: P. g. dallasiana, P. g. gerhardi, and P. g. monardae.
Perdita kiowi
Perdita kiowi is a species of mining bee in the family Andrenidae, described by Griswold in 1988. The genus Perdita comprises small, solitary bees that nest in the ground. This species is found in North America. Like other members of the genus, it is presumed to be a solitary pollinator, though specific ecological details remain poorly documented.
Perdita koebelei koebelei
Perdita koebelei koebelei is a subspecies of mining bee in the family Andrenidae, described by Timberlake in 1964. Like other members of the genus Perdita, this subspecies belongs to a diverse group of small, solitary, ground-nesting bees native to North America. The genus Perdita contains approximately 800 species, many of which are specialist pollinators with narrow host-plant associations.
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.
Perdita pelargoides
Perdita pelargoides is a species of mining bee in the family Andrenidae, first described by Cockerell in 1916. It is native to North America. As a member of the genus Perdita, it is likely a small, solitary bee, though specific details about its biology remain poorly documented in available sources.
Perdita perpallida
pale miner bee, All-pale Perdita
Perdita perpallida is a solitary mining bee in the family Andrenidae, native to North America. The species is distinguished by its notably pale yellow to white coloration, which sets it apart from most other Perdita species that typically exhibit darker or more contrasting patterns. Formerly divided into two subspecies, the taxon was revised in 2023 when Perdita perpallida citrinella was synonymized with the nominate form after being recognized as intraspecific color variation. The species belongs to a large genus of small bees that are important but often overlooked pollinators.
Perdita sexmaculata
Six-Spotted Fairy Bee, six-spotted perdita
Perdita sexmaculata is a small, solitary mining bee in the family Andrenidae, commonly known as the Six-Spotted Fairy Bee. The species was described by Cockerell in 1895 and is distributed across Central America and North America. It belongs to the large genus Perdita, which contains some of the smallest bee species in North America. Two subspecies are recognized: P. s. sexmaculata and P. s. octonaria.
Perdita trisignata
Lotus Fairy Bee
Perdita trisignata is a small, solitary mining bee in the family Andrenidae, first described by Cockerell in 1896. The species is known by the common name Lotus Fairy Bee. It belongs to a genus of approximately 800 species of small bees found primarily in North America. Members of the genus Perdita are typically specialist pollinators associated with particular host plants. The specific epithet 'trisignata' likely refers to three distinctive markings on the body.