Bearded Tooth vs Broadnose cat shark

Hericium erinaceus compared with Apristurus investigatoris

Key Differences

• Bearded Tooth is Critically Endangered while Broadnose cat shark is Least Concern.

Taxonomic Classification

Rank	Bearded Tooth	Broadnose cat shark
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Chondrichthyes (Cartilaginous Fish)
Order	Russulales (Russulales)	Carcharhiniformes (Ground Sharks)
Family	Hericiaceae	Scyliorhinidae
Genus	Hericium	Apristurus
Species	Hericium erinaceus	Apristurus investigatoris

Conservation Status

Bearded Tooth

CR — Critically Endangered

Broadnose cat shark

LC — Least Concern

Physical Characteristics

Attribute	Bearded Tooth	Broadnose cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearded Tooth

Habitat

Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Broadnose cat shark

Habitat

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

Bearded Tooth

The Bearded Tooth (Hericium erinaceus) is a species in the genus Hericium. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Broadnose cat shark

The Broadnose Cat Shark (Apristurus investigatoris) 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.