brittlestar vs Broadfin shark

Amphiura filiformis compared with Negaprion acutidens

Key Differences

• brittlestar is Least Concern while Broadfin shark is Endangered.

Taxonomic Classification

Rank	brittlestar	Broadfin shark
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Echinodermata (Derisi dikenliler)	Chordata (Kordalılar)
Class	Ophiuroidea (Yılanyıldızı)	Chondrichthyes (Kıkırdaklı balıklar)
Order	Amphilepidida (Amphilepidida)	Carcharhiniformes (Ground Sharks)
Family	Amphiuridae	Carcharhinidae
Genus	Amphiura	Negaprion
Species	Amphiura filiformis	Negaprion acutidens

Evolutionary Relationship

brittlestar and Broadfin shark share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

brittlestar

LC — Least Concern

Broadfin shark

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Broadfin shark
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.

Broadfin shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Broadfin shark

The Broadfin shark (Negaprion acutidens) is a species in the genus Negaprion. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.