Arrowhead dogfish vs Fat-tailed Jird

Deania profundorum compared with Pachyuromys duprasi

Key Differences

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

Taxonomic Classification

Rank	Arrowhead dogfish	Fat-tailed Jird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Centrophoridae	Muridae (Mice & Rats)
Genus	Deania	Pachyuromys
Species	Deania profundorum	Pachyuromys duprasi

Evolutionary Relationship

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

Conservation Status

Arrowhead dogfish

NT — Near Threatened

Fat-tailed Jird

LC — Least Concern

Physical Characteristics

Attribute	Arrowhead dogfish	Fat-tailed Jird
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.

Fat-tailed Jird

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.