Greater Eastern Peaclam vs Lesser Short-tailed Rat

Pisidium dubium compared with Brachyuromys betsileoensis

Taxonomic Classification

Rank	Greater Eastern Peaclam	Lesser Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Sphaeriida (Sphaeriida)	Rodentia (Rodents)
Family	Sphaeriidae	Nesomyidae
Genus	Pisidium	Brachyuromys
Species	Pisidium dubium	Brachyuromys betsileoensis

Evolutionary Relationship

Greater Eastern Peaclam and Lesser Short-tailed Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Greater Eastern Peaclam

LC — Least Concern

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Greater Eastern Peaclam	Lesser Short-tailed Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater Eastern Peaclam

Habitat

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

Range

Found in United States.

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.