Argent & Sable vs Pacific Spiny-rat

Rheumaptera hastata compared with Proechimys decumanus

Key Differences

• Argent & Sable is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Argent & Sable	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Geometridae	Echimyidae
Genus	Rheumaptera	Proechimys
Species	Rheumaptera hastata	Proechimys decumanus

Evolutionary Relationship

Argent & Sable and Pacific Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Argent & Sable

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Argent & Sable	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argent & Sable

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).

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.

Argent & Sable

The Argent & Sable, Rheumaptera hastata, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.