Yumezame vs Largespine velvet dogfish

Centroscymnus owstonii compared with Centroscymnus macracanthus

Key Differences

• Yumezame is Vulnerable while Largespine velvet dogfish is Data Deficient.

Taxonomic Classification

Rank	Yumezame	Largespine velvet dogfish
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (ツノザメ目)	Squaliformes (ツノザメ目)
Family same	Somniosidae	Somniosidae
Genus same	Centroscymnus	Centroscymnus
Species	Centroscymnus owstonii	Centroscymnus macracanthus

Evolutionary Relationship

Yumezame and Largespine velvet dogfish share a common ancestor at the Genus level: Centroscymnus.

Conservation Status

Yumezame

VU — Vulnerable

Largespine velvet dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Yumezame	Largespine velvet dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Yumezame

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Largespine velvet dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Yumezame

The Black shark (Centroscymnus owstonii) is a species in the genus Centroscymnus. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.