Ground beetle vs Napo Spiny-rat

Calathus extensicollis compared with Proechimys quadruplicatus

Key Differences

• Ground beetle is Extinct while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Ground beetle	Napo Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Rodentia (Rodents)
Family	Carabidae	Echimyidae
Genus	Calathus	Proechimys
Species	Calathus extensicollis	Proechimys quadruplicatus

Evolutionary Relationship

Ground beetle and Napo Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ground beetle

EX — Extinct

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Ground beetle	Napo Spiny-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.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.