Bigeye dogfish vs Fat-tailed Jird

Squalus blainville compared with Pachyuromys duprasi

Key Differences

• Bigeye dogfish is Data Deficient while Fat-tailed Jird is Least Concern.

Taxonomic Classification

Rank	Bigeye 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	Squalidae	Muridae (Mice & Rats)
Genus	Squalus	Pachyuromys
Species	Squalus blainville	Pachyuromys duprasi

Evolutionary Relationship

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

Conservation Status

Bigeye dogfish

DD — Data Deficient

Fat-tailed Jird

LC — Least Concern

Physical Characteristics

Attribute	Bigeye dogfish	Fat-tailed Jird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Fat-tailed Jird

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigeye dogfish

The Bigeye dogfish (Squalus blainville) is a species in the genus Squalus. Native to South America, inhabiting ecosystems characteristic of the region.