Hudson s Thomaomys vs Pacific sharp-nosed shark

Thomasomys hudsoni compared with Rhizoprionodon longurio

Taxonomic Classification

Rank	Hudson s Thomaomys	Pacific sharp-nosed shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Cricetidae	Carcharhinidae
Genus	Thomasomys	Rhizoprionodon
Species	Thomasomys hudsoni	Rhizoprionodon longurio

Evolutionary Relationship

Hudson s Thomaomys and Pacific sharp-nosed shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hudson s Thomaomys

VU — Vulnerable

Pacific sharp-nosed shark

VU — Vulnerable

Physical Characteristics

Attribute	Hudson s Thomaomys	Pacific sharp-nosed shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hudson s Thomaomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Pacific sharp-nosed shark

Habitat

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