Dwarf Wedge Mussel vs Triangle Floater

Alasmidonta heterodon compared with Alasmidonta undulata

Key Differences

• Dwarf Wedge Mussel is Vulnerable while Triangle Floater is Least Concern.

Taxonomic Classification

Rank	Dwarf Wedge Mussel	Triangle Floater
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Mollusca (моллюски)	Mollusca (моллюски)
Class same	Bivalvia (двустворчатые)	Bivalvia (двустворчатые)
Order same	Unionida (Униониды)	Unionida (Униониды)
Family same	Unionidae	Unionidae
Genus same	Alasmidonta	Alasmidonta
Species	Alasmidonta heterodon	Alasmidonta undulata

Evolutionary Relationship

Dwarf Wedge Mussel and Triangle Floater share a common ancestor at the Genus level: Alasmidonta.

Conservation Status

Dwarf Wedge Mussel

VU — Vulnerable

Triangle Floater

LC — Least Concern

Physical Characteristics

Attribute	Dwarf Wedge Mussel	Triangle Floater
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.

Triangle Floater

Habitat

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

Range

Found in United States.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States