Hamlyn's bull-ray vs Olive-gray Thomasomys

Myliobatis hamlyni compared with Thomasomys cinereus

Key Differences

• Hamlyn's bull-ray is Near Threatened while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Hamlyn's bull-ray	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Cricetidae
Genus	Myliobatis	Thomasomys
Species	Myliobatis hamlyni	Thomasomys cinereus

Evolutionary Relationship

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

Conservation Status

Hamlyn's bull-ray

NT — Near Threatened

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Hamlyn's bull-ray	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hamlyn's bull-ray

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.