Caribbean reef shark vs Olive-gray Thomasomys

Carcharhinus perezii compared with Thomasomys cinereus

Key Differences

• Caribbean reef shark is Endangered while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Caribbean reef shark	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Rodentia (Rodents)
Family	Carcharhinidae	Cricetidae
Genus	Carcharhinus	Thomasomys
Species	Carcharhinus perezii	Thomasomys cinereus

Evolutionary Relationship

Caribbean reef shark and Olive-gray Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caribbean reef shark

EN — Endangered

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Caribbean reef shark	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caribbean reef 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.

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Caribbean reef shark

The Caribbean Reef Shark (Carcharhinus perezii) is a species in the genus Carcharhinus. It is currently classified as Endangered (EN) on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.