Ericydeus

Classification

Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Superfamily: Curculionoidea
Family: Curculionidae
Subfamily: Entiminae
Tribe: Naupactini
Genus: Ericydeus

Pronunciation

How to pronounce Ericydeus: /ˌɛrɪˈsɪdjəs/

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Summary

Ericydeus is a genus of broad-nosed weevils within the Curculionidae family, consisting of about 16 described species, primarily found in the southwestern United States.

Physical Characteristics

Broad-nosed shape typical of weevils, characterized by a distinctive snout.

Identification Tips

Look for the broad snout and overall body shape characteristic of the Curculionidae family.

Habitat

Typically found in areas where Fabaceae (legume family) plants are present.

Distribution

Southwestern United States, specifically in California, Colorado, and New Mexico.

Diet

Feeding primarily on Fabaceae plants.

Life Cycle

The life cycle consists of egg, larva, pupa, and adult stages with larvae usually feeding on host plant roots.

Reproduction

Typically involves laying eggs on or near host plants, with development occurring in association with those plants.

Ecosystem Role

As a herbivore, it plays a role in the plant community dynamics and can affect the health of its host plants.

Collecting Methods

Netting
Hand collection

Preservation Methods

Pinning
Ethanol preservation

Evolution

Part of the diverse group of weevils that has adapted to various plant hosts, particularly legumes.