Eastern highfin spurdog vs Lesser Short-tailed Rat

Squalus albifrons compared with Brachyuromys betsileoensis

Taxonomic Classification

Rank	Eastern highfin spurdog	Lesser Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Nesomyidae
Genus	Squalus	Brachyuromys
Species	Squalus albifrons	Brachyuromys betsileoensis

Evolutionary Relationship

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

Conservation Status

Eastern highfin spurdog

LC — Least Concern

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Eastern highfin spurdog	Lesser Short-tailed Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern highfin spurdog

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.