Hammerhead vs Lesser Noctule

Sphyrna corona compared with Nyctalus leisleri

Key Differences

• Hammerhead is Critically Endangered while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Hammerhead	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Chiroptera (Bats)
Family	Sphyrnidae (Hammerhead Sharks)	Vespertilionidae
Genus	Sphyrna (Hammerhead Sharks)	Nyctalus
Species	Sphyrna corona	Nyctalus leisleri

Evolutionary Relationship

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

Conservation Status

Hammerhead

CR — Critically Endangered

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Hammerhead	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hammerhead

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.