Derby s Woolly Opossum vs Night Shark

Caluromys derbianus compared with Carcharhinus signatus

Key Differences

• Derby s Woolly Opossum is Least Concern while Night Shark is Endangered.

Taxonomic Classification

Rank	Derby s Woolly Opossum	Night Shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Didelphimorphia (Didelphimorphia)	Carcharhiniformes (Ground Sharks)
Family	Didelphidae	Carcharhinidae
Genus	Caluromys	Carcharhinus
Species	Caluromys derbianus	Carcharhinus signatus

Evolutionary Relationship

Derby s Woolly Opossum and Night Shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Derby s Woolly Opossum

LC — Least Concern

Night Shark

EN — Endangered

Physical Characteristics

Attribute	Derby s Woolly Opossum	Night Shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Derby s Woolly Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.