Atlantic chimaera vs Aka-ginzame

Hydrolagus affinis compared with Hydrolagus mitsukurii

Key Differences

• Atlantic chimaera is Least Concern while Aka-ginzame is Near Threatened.

Taxonomic Classification

Rank	Atlantic chimaera	Aka-ginzame
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Holocephali (全頭亜綱)	Holocephali (全頭亜綱)
Order same	Chimaeriformes (ギンザメ目)	Chimaeriformes (ギンザメ目)
Family same	Chimaeridae	Chimaeridae
Genus same	Hydrolagus	Hydrolagus
Species	Hydrolagus affinis	Hydrolagus mitsukurii

Evolutionary Relationship

Atlantic chimaera and Aka-ginzame share a common ancestor at the Genus level: Hydrolagus.

Conservation Status

Atlantic chimaera

LC — Least Concern

Aka-ginzame

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic chimaera	Aka-ginzame
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic chimaera

Habitat

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

Range

Distributed across Chile and Portugal.

Aka-ginzame

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Atlantic chimaera

The Atlantic chimaera (Hydrolagus affinis) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and South America, inhabiting ecosystems characteristic of the region.