Hammond's Oryzomys vs Pacific Spiny-rat

Mindomys hammondi compared with Proechimys decumanus

Key Differences

• Hammond's Oryzomys is Endangered while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Hammond's Oryzomys	Pacific Spiny-rat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Cricetidae	Echimyidae
Genus	Mindomys	Proechimys
Species	Mindomys hammondi	Proechimys decumanus

Evolutionary Relationship

Hammond's Oryzomys and Pacific Spiny-rat share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

Hammond's Oryzomys

EN — Endangered

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Hammond's Oryzomys	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hammond's Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador