Crested shark vs Japanese Noctule

Galeus arae compared with Nyctalus furvus

Key Differences

• Crested shark is Least Concern while Japanese Noctule is Endangered.

Taxonomic Classification

Rank	Crested shark	Japanese 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	Scyliorhinidae	Vespertilionidae
Genus	Galeus	Nyctalus
Species	Galeus arae	Nyctalus furvus

Evolutionary Relationship

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

Conservation Status

Crested shark

LC — Least Concern

Japanese Noctule

EN — Endangered

Physical Characteristics

Attribute	Crested shark	Japanese Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crested shark

Habitat

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

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.