brittlestar vs Long-horned Groundhopper

Amphiura chiajei compared with Tetrix tenuicornis

Key Differences

• brittlestar is Least Concern while Long-horned Groundhopper is Endangered.

Taxonomic Classification

Rank	brittlestar	Long-horned Groundhopper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Ophiuroidea (Ophiuroidea)	Insecta (Insects)
Order	Amphilepidida (Amphilepidida)	Orthoptera (Orthoptera)
Family	Amphiuridae	Tetrigidae
Genus	Amphiura	Tetrix
Species	Amphiura chiajei	Tetrix tenuicornis

Evolutionary Relationship

brittlestar and Long-horned Groundhopper share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

Long-horned Groundhopper

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Long-horned Groundhopper
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, Portugal, and Sweden.

Long-horned Groundhopper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Luxembourg. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 1 countries:

🇩🇰 Denmark