brittlestar vs Lamprea de arroyo

Amphiura filiformis compared with Lampetra planeri

Key Differences

• brittlestar is Least Concern while Lamprea de arroyo is Vulnerable.

Taxonomic Classification

Rank	brittlestar	Lamprea de arroyo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (cordados)
Class	Ophiuroidea (Ophiuroidea)	Petromyzonti (Petromyzonti)
Order	Amphilepidida (Amphilepidida)	Petromyzontiformes (Hyperoartia)
Family	Amphiuridae	Petromyzontidae
Genus	Amphiura	Lampetra
Species	Amphiura filiformis	Lampetra planeri

Evolutionary Relationship

brittlestar and Lamprea de arroyo share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

Lamprea de arroyo

VU — Vulnerable

Physical Characteristics

Attribute	brittlestar	Lamprea de arroyo
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.

Lamprea de arroyo

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable 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.

Lamprea de arroyo

The Brook Lamprey (Lampetra planeri) is a species in the genus Lampetra. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden