Ground beetle vs Hairy-tailed Tree Rat

Calathus lundbladi compared with Brachytarsomys villosa

Key Differences

• Ground beetle is Critically Endangered while Hairy-tailed Tree Rat is Vulnerable.

Taxonomic Classification

Rank	Ground beetle	Hairy-tailed Tree Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Rodentia (Rodents)
Family	Carabidae	Nesomyidae
Genus	Calathus	Brachytarsomys
Species	Calathus lundbladi	Brachytarsomys villosa

Evolutionary Relationship

Ground beetle and Hairy-tailed Tree Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ground beetle

CR — Critically Endangered

Hairy-tailed Tree Rat

VU — Vulnerable

Physical Characteristics

Attribute	Ground beetle	Hairy-tailed Tree Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ground beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Hairy-tailed Tree Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.