Cave ground-beetle vs Chestnut dunnart

Trechus isabelae compared with Sminthopsis archeri

Key Differences

• Cave ground-beetle is Vulnerable while Chestnut dunnart is Data Deficient.

Taxonomic Classification

Rank	Cave ground-beetle	Chestnut dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Dasyuromorphia (Dasyuromorphia)
Family	Carabidae	Dasyuridae
Genus	Trechus	Sminthopsis
Species	Trechus isabelae	Sminthopsis archeri

Evolutionary Relationship

Cave ground-beetle and Chestnut dunnart share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cave ground-beetle

VU — Vulnerable

Chestnut dunnart

DD — Data Deficient

Physical Characteristics

Attribute	Cave ground-beetle	Chestnut dunnart
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 Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cave ground-beetle

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

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.