Dwarf Wedge Mussel vs Lacustrine Vole

Alasmidonta heterodon compared with Microtus limnophilus

Key Differences

• Dwarf Wedge Mussel is Vulnerable while Lacustrine Vole is Least Concern.

Taxonomic Classification

Rank	Dwarf Wedge Mussel	Lacustrine Vole
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Mollusca (mollusques)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (mammifères)
Order	Unionida (Unionoida)	Rodentia (Rodents)
Family	Unionidae	Cricetidae
Genus	Alasmidonta	Microtus
Species	Alasmidonta heterodon	Microtus limnophilus

Evolutionary Relationship

Dwarf Wedge Mussel and Lacustrine Vole share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Dwarf Wedge Mussel

VU — Vulnerable

Lacustrine Vole

LC — Least Concern

Physical Characteristics

Attribute	Dwarf Wedge Mussel	Lacustrine Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Wedge Mussel

Habitat

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

Range

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

Lacustrine Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.