Capped Orb Mussel vs Dwarf Fat-tailed Jerboa

Musculium lacustre compared with Pygeretmus pumilio

Taxonomic Classification

Rank	Capped Orb Mussel	Dwarf Fat-tailed Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Sphaeriida (Sphaeriida)	Rodentia (Rodents)
Family	Sphaeriidae	Dipodidae
Genus	Musculium	Pygeretmus
Species	Musculium lacustre	Pygeretmus pumilio

Evolutionary Relationship

Capped Orb Mussel and Dwarf Fat-tailed Jerboa share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Capped Orb Mussel

LC — Least Concern

Dwarf Fat-tailed Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Capped Orb Mussel	Dwarf Fat-tailed Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Capped Orb Mussel

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States.

Dwarf Fat-tailed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Capped Orb Mussel

The Capped Orb Mussel (Musculium lacustre) is a species in the genus Musculium. It is currently classified as Least Concern (LC) on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.