HymenopteraHalictidae – Sweat, Furrow, Nomiine, and Short-faced Bees

Agapostemon coloradinus 0

Agapostemon coloradinus

This record describes Agapostemon coloradinus (species). Recorded family: Halictidae. Recorded order: Hymenoptera.

Identification and Appearance

Along with A. tyleri , males lack yellow on the metasomal sterna. According to Roberts (1972) this is the rarest species of Agapostemon in the United States.

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Hymenoptera (Ants, Bees, Wasps and Sawflies)
Superfamily
Trigonaloidea
Family
Halictidae (Sweat, Furrow, Nomiine, and Short-faced Bees)
Subfamily
Halictinae
Tribe
Halictini
Genus
Agapostemon (Striped Sweat Bees)

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Geographic Range

Southern Rocky Mountains and adjacent plains of Colorado and Utah, southern Idaho and southwestern Oregon. Discover Life Map

Seasonal Activity

May to October

Diet and Behavior

Diet: Visits flowers from several families. The Hosts section on its Discover Life species page lists known floral associations based on specimen records and images.

Additional species information

Species notes from the sources

Etymology: Agapostemon (Agapostemon) coloradinus (Vachal, 1903)

About Flies: the wider group

Order-level background for Hymenoptera, the group containing Agapostemon coloradinus. Species-specific details appear above.

Group overview

Hymenoptera includes over 150,000 described species of ants, bees, wasps, and sawflies. Earth harbors approximately 20 quadrillion (20×10^15) ants, with a combined biomass of ~12 megatons of dry carbon - exceeding the combined biomass of all wild birds and mammals (PNAS, 2022).

Ecological role of the group

About 35% of the world's food crops depend on animal pollinators. The chocolate industry, valued at over $100 billion, depends on pollinating flies and midges. Ants are the dominant soil engineers in most terrestrial ecosystems, turning more soil than earthworms in many habitats.

Economic and practical significance of the group

Pollinators contribute $235-577 billion worth of annual global food production (FAO). In the U.S., bee pollination alone benefits crops valued at $18 billion annually, and honey bees are responsible for $5.4 billion in agricultural productivity. Between April 2023-2024, 55.1% of managed honey bee colonies were lost. The U.S. bee population dropped from 5 million to 2.5 million.

Recorded sources for this group: FAO, USDA, EPA, PNAS (2022), US Fish & Wildlife Service. Imported estimates may describe particular regions or reporting periods.

Explore Hymenoptera families and species →

Frequently Asked Questions About Agapostemon coloradinus 0

What is Agapostemon coloradinus 0?

Agapostemon coloradinus 0 (Agapostemon coloradinus) is a species in the family Halictidae, within the order Hymenoptera.

How do you identify Agapostemon coloradinus 0?

Along with A. tyleri , males lack yellow on the metasomal sterna.

Where is Agapostemon coloradinus 0 found?

Range: Southern Rocky Mountains and adjacent plains of Colorado and Utah, southern Idaho and southwestern Oregon. Discover Life Map

What does Agapostemon coloradinus 0 eat?

The diet of the Agapostemon coloradinus 0 includes Visits flowers from several families. The Hosts section on its Discover Life species page lists known floral associations based on specimen records and images..

When is Agapostemon coloradinus 0 active?

Agapostemon coloradinus 0: seasonal activity - May to October.