Cave ground-beetle vs Olive-gray Thomasomys

Trechus jorgensis compared with Thomasomys cinereus

Key Differences

• Cave ground-beetle is Critically Endangered while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Cave ground-beetle	Olive-gray Thomasomys
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Coleoptera (コウチュウ目)	Rodentia (ネズミ目)
Family	Carabidae	Cricetidae
Genus	Trechus	Thomasomys
Species	Trechus jorgensis	Thomasomys cinereus

Evolutionary Relationship

Cave ground-beetle and Olive-gray Thomasomys share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Cave ground-beetle

CR — Critically Endangered

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Cave ground-beetle	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cave ground-beetle

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Cave ground-beetle

The Cave ground-beetle (Trechus jorgensis) is a species in the genus Trechus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.