Harmless Serotine vs smooth hound

Eptesicus innoxius compared with Mustelus mustelus

Key Differences

• Harmless Serotine is Near Threatened while smooth hound is Not Evaluated.

Taxonomic Classification

Rank	Harmless Serotine	smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Chiroptera (Bats)	Carcharhiniformes (Ground Sharks)
Family	Vespertilionidae	Triakidae
Genus	Eptesicus	Mustelus
Species	Eptesicus innoxius	Mustelus mustelus

Evolutionary Relationship

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

Conservation Status

Harmless Serotine

NT — Near Threatened

smooth hound

NE — Not Evaluated

Physical Characteristics

Attribute	Harmless Serotine	smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

smooth hound

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.