Atlantic chimaera vs Harmless Serotine

Hydrolagus affinis compared with Eptesicus innoxius

Key Differences

• Atlantic chimaera is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Atlantic chimaera	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Chiroptera (Bats)
Family	Chimaeridae	Vespertilionidae
Genus	Hydrolagus	Eptesicus
Species	Hydrolagus affinis	Eptesicus innoxius

Evolutionary Relationship

Atlantic chimaera and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic chimaera

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic chimaera	Harmless Serotine
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.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. 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.