Blacktail spurdog vs Midday Jird

Squalus melanurus compared with Meriones meridianus

Key Differences

• Blacktail spurdog is Data Deficient while Midday Jird is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Midday Jird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Muridae (Mice & Rats)
Genus	Squalus	Meriones
Species	Squalus melanurus	Meriones meridianus

Evolutionary Relationship

Blacktail spurdog and Midday Jird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Midday Jird

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Midday Jird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Midday Jird

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.