Lesser Short-tailed Rat vs Sparsetooth dogfish

Brachyuromys betsileoensis compared with Scymnodalatias oligodon

Taxonomic Classification

Rank	Lesser Short-tailed Rat	Sparsetooth dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Nesomyidae	Somniosidae
Genus	Brachyuromys	Scymnodalatias
Species	Brachyuromys betsileoensis	Scymnodalatias oligodon

Evolutionary Relationship

Lesser Short-tailed Rat and Sparsetooth dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Short-tailed Rat

LC — Least Concern

Sparsetooth dogfish

LC — Least Concern

Physical Characteristics

Attribute	Lesser Short-tailed Rat	Sparsetooth dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sparsetooth dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.