Cave ground-beetle vs Gray Red-backed Vole

Trechus picoensis compared with Myodes rufocanus

Key Differences

• Cave ground-beetle is Endangered while Gray Red-backed Vole is Least Concern.

Taxonomic Classification

Rank	Cave ground-beetle	Gray Red-backed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Rodentia (Rodents)
Family	Carabidae	Cricetidae
Genus	Trechus	Myodes
Species	Trechus picoensis	Myodes rufocanus

Evolutionary Relationship

Cave ground-beetle and Gray Red-backed Vole share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cave ground-beetle

EN — Endangered

Gray Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	Cave ground-beetle	Gray Red-backed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cave ground-beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Gray Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

Cave ground-beetle

The Cave ground-beetle (Trechus picoensis) is a species in the genus Trechus. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.