Argent & Sable vs brittlestar

Rheumaptera hastata compared with Amphiura chiajei

Taxonomic Classification

Rank	Argent & Sable	brittlestar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Echinodermata (Echinoderms)
Class	Insecta (Insects)	Ophiuroidea (Ophiuroidea)
Order	Lepidoptera (Butterflies & Moths)	Amphilepidida (Amphilepidida)
Family	Geometridae	Amphiuridae
Genus	Rheumaptera	Amphiura
Species	Rheumaptera hastata	Amphiura chiajei

Evolutionary Relationship

Argent & Sable and brittlestar share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Argent & Sable

LC — Least Concern

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Argent & Sable	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argent & Sable

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Argent & Sable

The Argent & Sable, Rheumaptera hastata, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden