brittlestar vs Buff-tailed Mining Bee

Amphiura filiformis compared with Andrena humilis

Key Differences

• brittlestar is Least Concern while Buff-tailed Mining Bee is Extinct.

Taxonomic Classification

Rank	brittlestar	Buff-tailed Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Equinoderme)	Arthropoda (artrópode)
Class	Ophiuroidea (Ophiuroidea)	Insecta (inseto)
Order	Amphilepidida (Amphilepidida)	Hymenoptera (Ants, Bees & Wasps)
Family	Amphiuridae	Andrenidae
Genus	Amphiura	Andrena
Species	Amphiura filiformis	Andrena humilis

Evolutionary Relationship

brittlestar and Buff-tailed Mining Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

Buff-tailed Mining Bee

EX — Extinct

Physical Characteristics

Attribute	brittlestar	Buff-tailed Mining Bee
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.

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Buff-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden