Cave ground-beetle vs Large Oecomys

Trechus pereirai compared with Oecomys superans

Key Differences

• Cave ground-beetle is Critically Endangered while Large Oecomys is Least Concern.

Taxonomic Classification

Rank	Cave ground-beetle	Large Oecomys
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Arthropoda (مفصليات الأرجل)	Chordata (حبليات)
Class	Insecta (حشرات)	Mammalia (ثدييات)
Order	Coleoptera (خنفساء)	Rodentia (قوارض)
Family	Carabidae	Cricetidae
Genus	Trechus	Oecomys
Species	Trechus pereirai	Oecomys superans

Evolutionary Relationship

Cave ground-beetle and Large Oecomys share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Cave ground-beetle

CR — Critically Endangered

Large Oecomys

LC — Least Concern

Physical Characteristics

Attribute	Cave ground-beetle	Large Oecomys
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.

Large Oecomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Cave ground-beetle

The Cave ground-beetle (Trechus pereirai) 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.