Eyespot skate vs Pacific Spiny-rat

Atlantoraja cyclophora compared with Proechimys decumanus

Key Differences

• Eyespot skate is Endangered while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Eyespot skate	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Arhynchobatidae	Echimyidae
Genus	Atlantoraja	Proechimys
Species	Atlantoraja cyclophora	Proechimys decumanus

Evolutionary Relationship

Eyespot skate and Pacific Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eyespot skate

EN — Endangered

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Eyespot skate	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eyespot skate

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.