Broadfin shark vs Chiriquinan Serotine

Negaprion acutidens compared with Eptesicus chiriquinus

Key Differences

• Broadfin shark is Endangered while Chiriquinan Serotine is Least Concern.

Taxonomic Classification

Rank	Broadfin shark	Chiriquinan Serotine
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	Carcharhinidae	Vespertilionidae
Genus	Negaprion	Eptesicus
Species	Negaprion acutidens	Eptesicus chiriquinus

Evolutionary Relationship

Broadfin shark and Chiriquinan Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Broadfin shark

EN — Endangered

Chiriquinan Serotine

LC — Least Concern

Physical Characteristics

Attribute	Broadfin shark	Chiriquinan Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadfin shark

Habitat

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

Range

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

Chiriquinan Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Broadfin shark

The Broadfin shark (Negaprion acutidens) is a species in the genus Negaprion. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Chiriquinan Serotine

The Chiriquinan Serotine (Eptesicus chiriquinus) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Distributed across Colombia, Ecuador, and Venezuela.