Cave ground-beetle vs Lesser Cachalot

Trechus pereirai compared with Kogia breviceps

Key Differences

• Cave ground-beetle is Critically Endangered while Lesser Cachalot is Data Deficient.

Taxonomic Classification

Rank	Cave ground-beetle	Lesser Cachalot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Cetacea (Whales & Dolphins)
Family	Carabidae	Kogiidae
Genus	Trechus	Kogia
Species	Trechus pereirai	Kogia breviceps

Evolutionary Relationship

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

Conservation Status

Cave ground-beetle

CR — Critically Endangered

Lesser Cachalot

DD — Data Deficient

Physical Characteristics

Attribute	Cave ground-beetle	Lesser Cachalot
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.

Lesser Cachalot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

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.

Shared Countries

Both species can be found in 1 countries:

🇵🇹 Portugal