Barley Flea Beetle vs Cardinal Click Beetle

Phyllotreta vittula compared with Ampedus cardinalis

Key Differences

Barley Flea Beetle is Least Concern while Cardinal Click Beetle is Critically Endangered.

Taxonomic Classification

Rank	Barley Flea Beetle	Cardinal Click Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Coleoptera (Beetles)	Coleoptera (Beetles)
Family	Chrysomelidae	Elateridae
Genus	Phyllotreta	Ampedus
Species	Phyllotreta vittula	Ampedus cardinalis

Evolutionary Relationship

Barley Flea Beetle and Cardinal Click Beetle share a common ancestor at the Order level: Coleoptera. (Beetles)

View Order: Coleoptera

Conservation Status

Barley Flea Beetle

LC — Least Concern

Cardinal Click Beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Barley Flea Beetle	Cardinal Click Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barley Flea Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Cardinal Click Beetle

Habitat

Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Range

Distributed across Denmark, Norway, Sweden, and Switzerland. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Barley Flea Beetle

The Barley Flea Beetle (Phyllotreta vittula) is a species in the genus Phyllotreta. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Cardinal Click Beetle

The Cardinal Click Beetle (Ampedus cardinalis) is a species in the genus Ampedus. It is currently classified as Critically Endangered (CR) on the IUCN Red List. Inhabits temperate coniferous forests within the Palearctic biogeographic realm.