Agyrtes

Classification

Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Superfamily: Staphylinoidea
Family: Agyrtidae
Genus: Agyrtes

Pronunciation

How to pronounce Agyrtes: /æˈɡɪrtiːz/

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Summary

Agyrtes is a genus of primitive carrion beetles within the family Agyrtidae, with at least four recognized species in North America. They are important decomposers in their habitats, primarily feeding on decaying organic materials.

Physical Characteristics

Members of the genus Agyrtes are primitive carrion beetles characterized by a soft body and a flattened shape.

Identification Tips

Look for their distinctive coloration and body shape which tends to be elongated and flattened compared to other beetles.

Habitat

Agyrtes species generally inhabit areas where decaying organic matter is present, such as forests and fields.

Distribution

Found primarily in regions of North America, specifically Western North America including Alaska, Idaho, and California.

Diet

Agyrtes beetles are detritivores, primarily feeding on decaying organic matter, particularly carrion.

Life Cycle

Details on the life cycle are not extensively documented but may include typical beetle stages: egg, larva, pupa, and adult.

Reproduction

Reproductive behaviors typically involve laying eggs in decaying organic matter, providing food for the larvae once hatched.

Ecosystem Role

As carrion beetles, Agyrtes play a crucial role in decomposition and nutrient cycling within their ecosystems.

Collecting Methods

Pitfall traps
Hand collecting near decaying organic matter

Preservation Methods

Drying
Ethanol immersion
Pinning

Evolution

Agyrtes represents an ancient lineage of beetles within the Staphylinoidea superfamily, highlighting evolutionary adaptations associated with carrion feeding.