Chien de mer vs Little Black Serotine

Rhizoprionodon terraenovae compared with Eptesicus andinus

Taxonomic Classification

Rank	Chien de mer	Little Black Serotine
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (mammifères)
Order	Carcharhiniformes (Ground Sharks)	Chiroptera (Bats)
Family	Carcharhinidae	Vespertilionidae
Genus	Rhizoprionodon	Eptesicus
Species	Rhizoprionodon terraenovae	Eptesicus andinus

Evolutionary Relationship

Chien de mer and Little Black Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chien de mer

LC — Least Concern

Little Black Serotine

LC — Least Concern

Physical Characteristics

Attribute	Chien de mer	Little Black Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chien de mer

Habitat

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

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Chien de mer

The Atlantic Sharpnose Shark (Rhizoprionodon terraenovae) is a species in the genus Rhizoprionodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.