Broadgill Catshark vs Deceiving Knight

Apristurus riveri compared with Tricholoma sejunctum

Key Differences

• Broadgill Catshark is Least Concern while Deceiving Knight is Endangered.

Taxonomic Classification

Rank	Broadgill Catshark	Deceiving Knight
Kingdom	Animalia (สัตว์)	Fungi (เห็ดรา)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Basidiomycota (Club Fungi)
Class	Chondrichthyes (ปลากระดูกอ่อน)	Agaricomycetes (Mushrooms)
Order	Carcharhiniformes (อันดับปลาฉลามครีบดำ)	Agaricales (Gilled Mushrooms)
Family	Scyliorhinidae	Tricholomataceae
Genus	Apristurus	Tricholoma
Species	Apristurus riveri	Tricholoma sejunctum

Conservation Status

Broadgill Catshark

LC — Least Concern

Deceiving Knight

EN — Endangered

Physical Characteristics

Attribute	Broadgill Catshark	Deceiving Knight
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadgill Catshark

Habitat

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

Range

Found in Venezuela.

Deceiving Knight

Habitat

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

Range

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

Broadgill Catshark

The Broadgill Catshark (Apristurus riveri) 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.