Cave ground-beetle vs Merriam s Deermouse

Trechus picoensis compared with Peromyscus merriami

Key Differences

• Cave ground-beetle is Endangered while Merriam s Deermouse is Least Concern.

Taxonomic Classification

Rank	Cave ground-beetle	Merriam s Deermouse
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	Peromyscus
Species	Trechus picoensis	Peromyscus merriami

Evolutionary Relationship

Cave ground-beetle and Merriam s Deermouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cave ground-beetle

EN — Endangered

Merriam s Deermouse

LC — Least Concern

Physical Characteristics

Attribute	Cave ground-beetle	Merriam s Deermouse
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.

Merriam s Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.