Birch Jelly vs Broadnose cat shark

Exidia repanda compared with Apristurus investigatoris

Key Differences

• Birch Jelly is Vulnerable while Broadnose cat shark is Least Concern.

Taxonomic Classification

Rank	Birch Jelly	Broadnose cat shark
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Chondrichthyes (Cartilaginous Fish)
Order	Auriculariales (Auriculariales)	Carcharhiniformes (Ground Sharks)
Family	Auriculariaceae	Scyliorhinidae
Genus	Exidia	Apristurus
Species	Exidia repanda	Apristurus investigatoris

Conservation Status

Birch Jelly

VU — Vulnerable

Broadnose cat shark

LC — Least Concern

Physical Characteristics

Attribute	Birch Jelly	Broadnose cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Jelly

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable 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.

Birch Jelly

The Birch Jelly (Exidia repanda) is a species in the genus Exidia. It is currently classified as Vulnerable on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

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.