Blacktail spurdog vs Lichtenstein’s Jerboa

Squalus melanurus compared with Eremodipus lichtensteini

Key Differences

• Blacktail spurdog is Data Deficient while Lichtenstein’s Jerboa is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Lichtenstein’s Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Dipodidae
Genus	Squalus	Eremodipus
Species	Squalus melanurus	Eremodipus lichtensteini

Evolutionary Relationship

Blacktail spurdog and Lichtenstein’s Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Lichtenstein’s Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Lichtenstein’s Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Lichtenstein’s Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blacktail spurdog

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.