Harmless Serotine vs Narrowtail cat shark

Eptesicus innoxius compared with Schroederichthys maculatus

Key Differences

• Harmless Serotine is Near Threatened while Narrowtail cat shark is Least Concern.

Taxonomic Classification

Rank	Harmless Serotine	Narrowtail cat shark
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	Scyliorhinidae
Genus	Eptesicus	Schroederichthys
Species	Eptesicus innoxius	Schroederichthys maculatus

Evolutionary Relationship

Harmless Serotine and Narrowtail cat shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Harmless Serotine

NT — Near Threatened

Narrowtail cat shark

LC — Least Concern

Physical Characteristics

Attribute	Harmless Serotine	Narrowtail cat shark
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.

Narrowtail cat shark

Habitat

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