Napo Spiny-rat vs Staph beetle

Proechimys quadruplicatus compared with Staphylinus caesareus

Key Differences

• Napo Spiny-rat is Least Concern while Staph beetle is Vulnerable.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Napo Spiny-rat

LC — Least Concern

Staph beetle

VU — Vulnerable

Physical Characteristics

Attribute	Napo Spiny-rat	Staph beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Staph beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.