三娘鲨 vs Broadmouth cat shark

Alopias superciliosus compared with Apristurus macrostomus

Key Differences

• 三娘鲨 is Vulnerable while Broadmouth cat shark is Least Concern.

Taxonomic Classification

Rank	三娘鲨	Broadmouth cat shark
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Chondrichthyes (软骨鱼纲)	Chondrichthyes (软骨鱼纲)
Order	Lamniformes (鼠鲨目)	Carcharhiniformes (真鲨目)
Family	Alopiidae	Scyliorhinidae
Genus	Alopias	Apristurus
Species	Alopias superciliosus	Apristurus macrostomus

Evolutionary Relationship

三娘鲨 and Broadmouth cat shark share a common ancestor at the Class level: Chondrichthyes. (软骨鱼纲)

Conservation Status

三娘鲨

VU — Vulnerable

Broadmouth cat shark

LC — Least Concern

Physical Characteristics

Attribute	三娘鲨	Broadmouth cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

三娘鲨

Habitat

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

Range

Distributed across Chile, Colombia, Portugal, Taiwan, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Broadmouth cat shark

Habitat

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

Range

Found in Taiwan.

三娘鲨

The Big eye thresher shark (Alopias superciliosus) is a species in the genus Alopias. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Broadmouth cat shark

The Broadmouth Cat Shark (Apristurus macrostomus) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan