Hamlyn's bull-ray vs Long-tailed Ground Squirrel

Myliobatis hamlyni compared with Urocitellus undulatus

Key Differences

• Hamlyn's bull-ray is Near Threatened while Long-tailed Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Hamlyn's bull-ray	Long-tailed Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Sciuridae (Squirrels)
Genus	Myliobatis	Urocitellus
Species	Myliobatis hamlyni	Urocitellus undulatus

Evolutionary Relationship

Hamlyn's bull-ray and Long-tailed Ground Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hamlyn's bull-ray

NT — Near Threatened

Long-tailed Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Hamlyn's bull-ray	Long-tailed Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hamlyn's bull-ray

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.