Ghost shark vs Lesser Noctule

Hydrolagus pallidus compared with Nyctalus leisleri

Key Differences

• Ghost shark is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Ghost shark	Lesser Noctule
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	Nyctalus
Species	Hydrolagus pallidus	Nyctalus leisleri

Evolutionary Relationship

Ghost shark and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ghost shark

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Ghost shark	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ghost shark

Habitat

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

Range

Distributed across Chile and Portugal.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.