Gray Mouse Opossum vs Greater Eastern Peaclam

Tlacuatzin canescens compared with Pisidium dubium

Taxonomic Classification

Rank	Gray Mouse Opossum	Greater Eastern Peaclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Didelphimorphia (Didelphimorphia)	Sphaeriida (Sphaeriida)
Family	Didelphidae	Sphaeriidae
Genus	Tlacuatzin	Pisidium
Species	Tlacuatzin canescens	Pisidium dubium

Evolutionary Relationship

Gray Mouse Opossum and Greater Eastern Peaclam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray Mouse Opossum

LC — Least Concern

Greater Eastern Peaclam

LC — Least Concern

Physical Characteristics

Attribute	Gray Mouse Opossum	Greater Eastern Peaclam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greater Eastern Peaclam

Habitat

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

Range

Found in United States.