brittlestar vs Cave lacehopper

Amphiura filiformis compared with Cixius cavazoricus

Key Differences

• brittlestar is Least Concern while Cave lacehopper is Critically Endangered.

Taxonomic Classification

Rank	brittlestar	Cave lacehopper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Ophiuroidea (Ophiuroidea)	Insecta (Insects)
Order	Amphilepidida (Amphilepidida)	Hemiptera (Hemiptera)
Family	Amphiuridae	Cixiidae
Genus	Amphiura	Cixius
Species	Amphiura filiformis	Cixius cavazoricus

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Cave lacehopper

CR — Critically Endangered

Physical Characteristics

Attribute	brittlestar	Cave lacehopper
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.

Cave lacehopper

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Portugal. Currently classified as Critically 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.

Cave lacehopper

The Cave lacehopper (Cixius cavazoricus) is a species in the genus Cixius. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.