brittlestar vs Dwarf sawfish

Amphiura filiformis compared with Pristis clavata

Key Differences

• brittlestar is Least Concern while Dwarf sawfish is Endangered.

Taxonomic Classification

Rank	brittlestar	Dwarf sawfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (Chordates)
Class	Ophiuroidea (Ophiuroidea)	Elasmobranchii
Order	Amphilepidida (Amphilepidida)	Rhinopristiformes (Rhinopristiformes)
Family	Amphiuridae	Pristidae
Genus	Amphiura	Pristis
Species	Amphiura filiformis	Pristis clavata

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Dwarf sawfish

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Dwarf sawfish
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.

Dwarf sawfish

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.