Pacific Spiny-rat vs thick emarginula

Proechimys decumanus compared with Emarginula crassa

Key Differences

• Pacific Spiny-rat is Near Threatened while thick emarginula is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	thick emarginula
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Lepetellida (Lepetellida)
Family	Echimyidae	Fissurellidae
Genus	Proechimys	Emarginula
Species	Proechimys decumanus	Emarginula crassa

Evolutionary Relationship

Pacific Spiny-rat and thick emarginula share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

thick emarginula

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	thick emarginula
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

thick emarginula

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Africa (Mauritania) and Europe (5 countries).