Dwarf black stingray vs Long-tailed Ground Squirrel

Hemitrygon parvonigra compared with Urocitellus undulatus

Key Differences

• Dwarf black stingray is Data Deficient while Long-tailed Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Dwarf black stingray	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	Dasyatidae	Sciuridae (Squirrels)
Genus	Hemitrygon	Urocitellus
Species	Hemitrygon parvonigra	Urocitellus undulatus

Evolutionary Relationship

Dwarf black stingray and Long-tailed Ground Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf black stingray

DD — Data Deficient

Long-tailed Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Dwarf black stingray	Long-tailed Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf black stingray

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.