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Lasioglossum
The sweat bee genus Lasioglossum is the largest of all bee genera, containing over 1700 species in numerous subgenera worldwide. They are highly variable in size, coloration, and sculpture; among the more unusual variants, some are cleptoparasites, some are nocturnal, and some are oligolectic. Most Lasioglossum species nest in the ground, but some nest in rotten logs.
37 branches of this genus, most-observed first

Metallic Sweat Bees
subgenusDialictus

Lasioglossum
subgenusLasioglossum

Chilalictus
subgenusChilalictus

Sphecodogastra
subgenusSphecodogastra

Homalictus
subgenusHomalictus

Leuchalictus
subgenusLeuchalictus

Evylaeus
subgenusEvylaeus

Hemihalictus
subgenusHemihalictus

Ctenonomia
subgenusCtenonomia

Parasphecodes
subgenusParasphecodes

Austrevylaeus
subgenusAustrevylaeus

Australictus
subgenusAustralictus

Callalictus
subgenusCallalictus

Cnephalictus
subgenusCnephalictus

Eickwortia
subgenusEickwortia

Acanthalictus
subgenusAcanthalictus

Habralictellus
subgenusHabralictellus

Ipomalictus
subgenusIpomalictus
Lasioglossum herbstiellum
speciesLasioglossum herbstiellum
Capalictus
subgenusCapalictus
Glossalictus
subgenusGlossalictus
Papualictus
subgenusPapualictus
Parachilalictus
subgenusParachilalictus
Paradialictus
subgenusParadialictus
Pseudochilalictus
subgenusPseudochilalictus
Quasilictus
subgenusQuasilictus
Rubrihalictus
subgenusRubrihalictus
Urohalictus
subgenusUrohalictus
Pyghalictus
subgenusPyghalictus
Biennilaeus
subgenusBiennilaeus
Rostrohalictus
subgenusRostrohalictus
Lasioglossum calcarium
speciesLasioglossum calcarium
Lasioglossum clypeinitens
speciesLasioglossum clypeinitens
Lasioglossum sauterum
speciesLasioglossum sauterum
Lasioglossum anthrax
speciesLasioglossum anthrax
Lasioglossum tyndarus
speciesLasioglossum tyndarus
Afrodialictus
subgenusAfrodialictus
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Lasioglossum in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 57678.