brittlestar vs Tarbagan Marmot

Amphiura filiformis compared with Marmota sibirica

Key Differences

• brittlestar is Least Concern while Tarbagan Marmot is Endangered.

Taxonomic Classification

Rank	brittlestar	Tarbagan Marmot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (Chordates)
Class	Ophiuroidea (Ophiuroidea)	Mammalia (Mammals)
Order	Amphilepidida (Amphilepidida)	Rodentia (Rodents)
Family	Amphiuridae	Sciuridae (Squirrels)
Genus	Amphiura	Marmota
Species	Amphiura filiformis	Marmota sibirica

Evolutionary Relationship

brittlestar and Tarbagan Marmot share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

Tarbagan Marmot

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Tarbagan Marmot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Tarbagan Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

brittlestar

The Brittlestar (Amphiura filiformis) is a species in the genus Amphiura. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.