Harmless Serotine vs Requin tiqueue

Eptesicus innoxius compared with Carcharhinus porosus

Key Differences

• Harmless Serotine is Near Threatened while Requin tiqueue is Critically Endangered.

Taxonomic Classification

Rank	Harmless Serotine	Requin tiqueue
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Chondrichthyes (Cartilaginous Fish)
Order	Chiroptera (Bats)	Carcharhiniformes (Ground Sharks)
Family	Vespertilionidae	Carcharhinidae
Genus	Eptesicus	Carcharhinus
Species	Eptesicus innoxius	Carcharhinus porosus

Evolutionary Relationship

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

Conservation Status

Harmless Serotine

NT — Near Threatened

Requin tiqueue

CR — Critically Endangered

Physical Characteristics

Attribute	Harmless Serotine	Requin tiqueue
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.

Requin tiqueue

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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