Madeira ray vs Olive-gray Thomasomys

Raja maderensis compared with Thomasomys cinereus

Key Differences

• Madeira ray is Vulnerable while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Madeira ray	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Rajidae	Cricetidae
Genus	Raja	Thomasomys
Species	Raja maderensis	Thomasomys cinereus

Evolutionary Relationship

Madeira ray and Olive-gray Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Madeira ray

VU — Vulnerable

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Madeira ray	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Madeira ray

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.