Arrowhead dogfish vs Lesser Fat-tailed Jerboa

Deania profundorum compared with Pygeretmus platyurus

Key Differences

• Arrowhead dogfish is Near Threatened while Lesser Fat-tailed Jerboa is Least Concern.

Taxonomic Classification

Rank	Arrowhead dogfish	Lesser Fat-tailed Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Centrophoridae	Dipodidae
Genus	Deania	Pygeretmus
Species	Deania profundorum	Pygeretmus platyurus

Evolutionary Relationship

Arrowhead dogfish and Lesser Fat-tailed Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowhead dogfish

NT — Near Threatened

Lesser Fat-tailed Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Arrowhead dogfish	Lesser Fat-tailed Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowhead dogfish

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Portugal and Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Lesser Fat-tailed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arrowhead dogfish

The Arrowhead dogfish, Deania profundorum, is a species. It is currently assessed as near threatened on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.