Black Iris vs brittlestar

Iris nigricans compared with Amphiura chiajei

Key Differences

• Black Iris is Vulnerable while brittlestar is Least Concern.

Taxonomic Classification

Rank	Black Iris	brittlestar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Echinodermata (Echinoderms)
Class	Insecta (Insects)	Ophiuroidea (Ophiuroidea)
Order	Mantodea (Mantodea)	Amphilepidida (Amphilepidida)
Family	Eremiaphilidae	Amphiuridae
Genus	Iris	Amphiura
Species	Iris nigricans	Amphiura chiajei

Evolutionary Relationship

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

Conservation Status

Black Iris

VU — Vulnerable

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Black Iris	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Black Iris

The Black Iris (Iris nigricans) is a species in the genus Iris. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Detailed ecological data for this species continues to be documented through ongoing taxonomic and conservation research.

brittlestar

The Brittlestar (Amphiura chiajei) 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.