Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Tribe Halictini

Phylum Arthropoda - Arthropods
Subphylum Hexapoda - Hexapods
Class Insecta - Insects
Order Hymenoptera - Ants, Bees, Wasps and Sawflies
No Taxon Aculeata - Ants, Bees and Stinging Wasps
No Taxon Anthophila (Apoidea) - Bees
Family Halictidae - Sweat, Furrow, Nomiine, and Shortface Bees
Subfamily Halictinae - Sweat and Furrow Bees
Tribe Halictini

Genus Agapostemon - Striped Sweat Bees
No Taxon Subgenus Agapostemon
Species angelicus - Angeles Striped-Sweat bee
Species coloradinus - Colorado Striped-Sweat bee
Species femoratus - Large-femured Striped-Sweat bee
Species melliventris - Honey-tailed Striped-Sweat bee
Species obliquus - Oblique Striped-Sweat bee
Species sericeus - Silky Striped-Sweat bee
Species splendens - Brown-winged Striped-Sweat bee
Species texanus - Texas Striped-Sweat bee
Species tyleri - Tyler's Striped-Sweat bee
Species virescens - Bicolored Striped-Sweat bee
No Taxon Subgenus Notagapostemon
Species nasutus - Hog-nosed Striped-Sweat bee
No Taxon angelicus or texanus
No Taxon coloradinus or virescens
Genus Halictus - Furrow Bees
No Taxon Subgenus Seladonia
Species confusus - Confusing metallic-Furrow bee
Subspecies arapahonum - Arapaho Metallic-Furrow bee
Species tripartitus - Tripartite Furrow Bee
Species virgatellus - Striped Furrow Bee
No Taxon Subgenus Halictus sensu lato
Species farinosus - Brown-winged Furrow Bee
Species parallelus - Parallel Furrow Bee
Species ligatus - Ligated Furrow Bee, Halictus (Odontalictus) ligatus
Species poeyi - Poey's Furrow Bee
Species rubicundus - Orange-legged Furrow Bee
No Taxon ligatus or poeyi
No Taxon farinosus or rubicundus
No Taxon Subgenus Vestitohalictus
Species tectus - Lesser Vested-Furrow bee
Genus Lasioglossum
No Taxon Subgenus Dialictus, Metallic-Sweat Bees
No Taxon pilosum species group
No Taxon tegulare species group
Species actinosum - Radial Metallic-Sweat bee
Species albipenne - White-winged Metallic-Sweat Bee
Species anomalum - Two-celled Metallic-Sweat Bee
Species atwoodi - Atwood's Dialictus
Species bruneri - Bruner's Dialictus
Species coeruleum - Blue Metallic-Sweat bee
Species coreopsis - Tickseed Metallic-Sweat bee
Species cressonii - Cresson's Dialictus
Species floridanum - Florida Metallic-Sweat bee
Species gotham - Gotham Metallic-Sweat Bee
Species imbrex - Lasioglossum imbrex
Species imitatum - Lasioglossum imitatum
Species lepidii - Lasioglossum lepidii
Species leucocomum - Lasioglossum leucocomum
Species lineatulum - Lineated Metallic-Sweat Bee
Species marinum - Marine Metallic-Sweat Bee
Species nigroviride - Black-and-Green Dialictus Sweat Bee
Species nymphale - Lasioglossum nymphale
Species oblongum - Lasioglossum oblongum
Species oceanicum - Lasioglossum oceanicum
Species petrellum - Lasioglossum petrellum
Species pictum - Lasioglossum pictum
Species pilosum - Lasioglossum pilosum
Species pruinosum - Pruinose Metallic-Sweat Bee
Species reticulatum - Reticulate Dialictus
Species semicaeruleum - Lasioglossum semicaeruleum
Species subviridatum - Lasioglossum subviridatum
Species tarponense - Lasioglossum tarponense
Species tegulare - Epaulette Metallic-Sweat Bee
Species tuolumnense - Tuolumne Dialictus
Species versatum - Lasioglossum versatum
Species vierecki - Viereck's Dialictus
Species zephyrus - Zephyr Dialictus
No Taxon cressonii or bruneri
No Taxon pale-winged Dialictus
No Taxon resembling true L. versatum (=rohweri)
No Taxon red-tailed Dialictus such as L. pictum
No Taxon resembles L. incompletum
No Taxon resembles L. laevissimum
No Taxon resembles pilosum group and actinosum, from Pacific states
No Taxon resembles L. versans
No Taxon socially parasitic Paralictus
Species lionotum - Lasioglossum lionotum
Species michiganense - Lasioglossum michiganense
No Taxon tegulare or ellisiae
No Taxon Subgenus Evylaeus sensu lato
Species cinctipes - Lasioglossum cinctipes
No Taxon resembles cinctipes
No Taxon cinctipes or truncatum
No Taxon Subgenus Lasioglossum (Lasioglossum sensu McGinley, 1986)
Species coriaceum - Lasioglossum coriaceum
Species fuscipenne - Dark-winged Sweat Bee
Species pavonotum - Lasioglossum pavonotum
Species sisymbrii - Lasioglossum sisymbrii
Species titusi - Titus' Lasioglossum
Species olympiae - Lasioglossum olympiae
Species mellipes - Lasioglossum mellipes
Species pacificum - Lasioglossum pacificum
No Taxon Subgenus Sphecodogastra sensu lato
Species oenotherae - Lasioglossum oenotherae
Species quebecense - Lasioglossum quebecense
No Taxon Subgenus Sphecodogastra sensu stricto, Nocturnal Sweat Bees
Species texanum - Texas Nocturnal Sweat Bee
No Taxon Subgenus Hemihalictus sensu lato
Species ovaliceps - Oval-headed Sweat Bee
Species pectinatum - Ground Cherry Sweat Bee
Species pectorale - Rugose-chested Sweat Bee
Species pectoraloides - Grassland Sweat Bee
Species macoupinense - Macoupin Sweat Bee
Species lustrans - Lasioglossum lustrans
Species birkmanni - Birkmann's Sweat Bee
No Taxon Subgenus Leuchalictus
Species leucozonium - Lasioglossum leucozonium
Species zonulum - Lasioglossum zonulum
No Taxon Weak-veined species, i. e. Hemihalictus series
Genus Mexalictus
Species arizonensis - Arizona Mexalictus
Genus Sphecodes - Blood Bees
Species aroniae - Sphecodes aroniae
Species confertus - Sphecodes confertus
Species davisii - Davis' Blood Bee
Species heraclei - Sphecodes heraclei
Subspecies ignitus - Sphecodes heraclei ignitus
Subspecies heraclei - Sphecodes heraclei heraclei
Species johnsonii - Johnson's Blood Bee
Species mandibularis - Sphecodes mandibularis
Species ranunculi - Sphecodes ranunculi
No Taxon ranunculi or aroniae
Species solonis - Sphecodes solonis
No Taxon resembles S. minor
Species dichrous - Sphecodes dichrous