brittlestar vs Koopman s Pencil-tailed Tree Mouse

Amphiura filiformis compared with Chiropodomys karlkoopmani

Key Differences

• brittlestar is Least Concern while Koopman s Pencil-tailed Tree Mouse is Vulnerable.

Taxonomic Classification

Rank	brittlestar	Koopman s Pencil-tailed Tree Mouse
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Echinodermata (เอไคโนเดอร์มาตา)	Chordata (สัตว์มีแกนสันหลัง)
Class	Ophiuroidea (ดาวเปราะ)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Amphilepidida (Amphilepidida)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Amphiuridae	Muridae (Mice & Rats)
Genus	Amphiura	Chiropodomys
Species	Amphiura filiformis	Chiropodomys karlkoopmani

Evolutionary Relationship

brittlestar and Koopman s Pencil-tailed Tree Mouse share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

brittlestar

LC — Least Concern

Koopman s Pencil-tailed Tree Mouse

VU — Vulnerable

Physical Characteristics

Attribute	brittlestar	Koopman s Pencil-tailed Tree Mouse
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.

Koopman s Pencil-tailed Tree Mouse

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.