Capped Orb Mussel vs Chestnut dunnart

Musculium lacustre compared with Sminthopsis archeri

Key Differences

• Capped Orb Mussel is Least Concern while Chestnut dunnart is Data Deficient.

Taxonomic Classification

Rank	Capped Orb Mussel	Chestnut dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Sphaeriida (Sphaeriida)	Dasyuromorphia (Dasyuromorphia)
Family	Sphaeriidae	Dasyuridae
Genus	Musculium	Sminthopsis
Species	Musculium lacustre	Sminthopsis archeri

Evolutionary Relationship

Capped Orb Mussel and Chestnut dunnart share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Capped Orb Mussel

LC — Least Concern

Chestnut dunnart

DD — Data Deficient

Physical Characteristics

Attribute	Capped Orb Mussel	Chestnut dunnart
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.

Chestnut dunnart

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.

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.