Hamlyn's bull-ray vs Plains Pocket Mouse

Myliobatis hamlyni compared with Perognathus flavescens

Key Differences

• Hamlyn's bull-ray is Near Threatened while Plains Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	Hamlyn's bull-ray	Plains Pocket Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Heteromyidae
Genus	Myliobatis	Perognathus
Species	Myliobatis hamlyni	Perognathus flavescens

Evolutionary Relationship

Hamlyn's bull-ray and Plains Pocket Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hamlyn's bull-ray

NT — Near Threatened

Plains Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Hamlyn's bull-ray	Plains Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hamlyn's bull-ray

Plains Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.