Ground beetle vs Guinean Arvicanthis

Calathus lundbladi compared with Arvicanthis rufinus

Key Differences

• Ground beetle is Critically Endangered while Guinean Arvicanthis is Least Concern.

Taxonomic Classification

Rank	Ground beetle	Guinean Arvicanthis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Rodentia (Rodents)
Family	Carabidae	Muridae (Mice & Rats)
Genus	Calathus	Arvicanthis
Species	Calathus lundbladi	Arvicanthis rufinus

Evolutionary Relationship

Ground beetle and Guinean Arvicanthis share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ground beetle

CR — Critically Endangered

Guinean Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Ground beetle	Guinean Arvicanthis
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.

Guinean Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.