Sawback angel shark vs Taiwan angleshark

Squatina aculeata compared with Squatina caillieti

Key Differences

• Sawback angel shark is Critically Endangered while Taiwan angleshark is Data Deficient.

Taxonomic Classification

Rank	Sawback angel shark	Taiwan angleshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squatiniformes (Squatiniformes)	Squatiniformes (Squatiniformes)
Family same	Squatinidae	Squatinidae
Genus same	Squatina	Squatina
Species	Squatina aculeata	Squatina caillieti

Evolutionary Relationship

Sawback angel shark and Taiwan angleshark share a common ancestor at the Genus level: Squatina.

Conservation Status

Sawback angel shark

CR — Critically Endangered

Taiwan angleshark

DD — Data Deficient

Physical Characteristics

Attribute	Sawback angel shark	Taiwan angleshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Sawback angel shark

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Taiwan angleshark