Harmless Serotine vs Night Shark

Eptesicus innoxius compared with Carcharhinus signatus

Key Differences

• Harmless Serotine is Near Threatened while Night Shark is Endangered.

Taxonomic Classification

Rank	Harmless Serotine	Night 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	Carcharhinidae
Genus	Eptesicus	Carcharhinus
Species	Eptesicus innoxius	Carcharhinus signatus

Evolutionary Relationship

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

Conservation Status

Harmless Serotine

NT — Near Threatened

Night Shark

EN — Endangered

Physical Characteristics

Attribute	Harmless Serotine	Night 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.

Night Shark

Habitat

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

Range

Found in Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.