HymenopteraColletidae – Cellophane, Plasterer, Masked, and Allied Bees

Hairy-tailed Cellophane Bee

Colletes tectiventris

This record describes Colletes tectiventris (species). Recorded family: Colletidae. Recorded order: Hymenoptera.

Identification and Appearance

Hairy-tailed Cellophane Bee - Colletes tectiventris
Contributed by John S. Ascher; Additional contributions by Nathaniel Green

A host to the clepotoparasitic bee Epeolus basili . Onuferko, 2018

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Hymenoptera (Ants, Bees, Wasps and Sawflies)
Superfamily
Trigonaloidea
Family
Colletidae (Cellophane, Plasterer, Masked, and Allied Bees)
Subfamily
Diphaglossinae
Genus
Colletes (Cellophane bees)

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

Habitat and Range

Geographic Range

USA: Arizona and California Discover Life Map

Seasonal Activity

August - September

Additional species information

Species notes from the sources

Etymology: Colletes tectiventris Timberlake, 1951 Epithet refers to the pale hairs covering the metasoma.

About Flies: the wider group

Order-level background for Hymenoptera, the group containing Colletes tectiventris. 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 Hairy-tailed Cellophane Bee

What is Hairy-tailed Cellophane Bee?

Hairy-tailed Cellophane Bee (Colletes tectiventris) is a species in the family Colletidae, within the order Hymenoptera.

How big is Hairy-tailed Cellophane Bee?
FeatureDetails
FemaleLength 9.5mm; Wing 6.25mm
MaleLength 7-8mm; Wing 5-5.5mm
Where is Hairy-tailed Cellophane Bee found?

Range: USA: Arizona and California Discover Life Map

When is Hairy-tailed Cellophane Bee active?

Hairy-tailed Cellophane Bee: seasonal activity - August - September.

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by John S. Ascher; Additional contributions by Nathaniel Green. Contributors retain copyright over their individual contributions.