Capped Orb Mussel vs Chihuahua Gray

Musculium lacustre compared with Aphonopelma pallidum

Taxonomic Classification

Rank	Capped Orb Mussel	Chihuahua Gray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Arachnida (Arachnids)
Order	Sphaeriida (Sphaeriida)	Araneae (Araneae)
Family	Sphaeriidae	Theraphosidae
Genus	Musculium	Aphonopelma
Species	Musculium lacustre	Aphonopelma pallidum

Evolutionary Relationship

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

Conservation Status

Capped Orb Mussel

LC — Least Concern

Chihuahua Gray

LC — Least Concern

Physical Characteristics

Attribute	Capped Orb Mussel	Chihuahua Gray
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.

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

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.

Chihuahua Gray

The Chihuahua Gray (Aphonopelma pallidum) is a species in the genus Aphonopelma. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.