Broadmouth cat shark vs Crestless Fireback

Apristurus macrostomus compared with Lophura erythrophthalma

Key Differences

• Broadmouth cat shark is Least Concern while Crestless Fireback is Critically Endangered.

Taxonomic Classification

Rank	Broadmouth cat shark	Crestless Fireback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Galliformes (Galliformes)
Family	Scyliorhinidae	Phasianidae
Genus	Apristurus	Lophura
Species	Apristurus macrostomus	Lophura erythrophthalma

Evolutionary Relationship

Broadmouth cat shark and Crestless Fireback share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Broadmouth cat shark

LC — Least Concern

Crestless Fireback

CR — Critically Endangered

Physical Characteristics

Attribute	Broadmouth cat shark	Crestless Fireback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadmouth cat shark

Habitat

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

Range

Found in Taiwan.

Crestless Fireback

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

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

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.