Broadfin shark vs Fat-tailed Jird

Negaprion acutidens compared with Pachyuromys duprasi

Key Differences

• Broadfin shark is Endangered while Fat-tailed Jird is Least Concern.

Taxonomic Classification

Rank	Broadfin shark	Fat-tailed Jird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Rodentia (Rodents)
Family	Carcharhinidae	Muridae (Mice & Rats)
Genus	Negaprion	Pachyuromys
Species	Negaprion acutidens	Pachyuromys duprasi

Evolutionary Relationship

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

Conservation Status

Broadfin shark

EN — Endangered

Fat-tailed Jird

LC — Least Concern

Physical Characteristics

Attribute	Broadfin shark	Fat-tailed Jird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadfin shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Fat-tailed Jird

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Broadfin shark

The Broadfin shark (Negaprion acutidens) is a species in the genus Negaprion. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.