Alpine Rock-Cress vs Duck barnacle

Arabis alpina compared with Lepas anatifera

Key Differences

• Alpine Rock-Cress is Least Concern while Duck barnacle is Not Evaluated.

Taxonomic Classification

Rank	Alpine Rock-Cress	Duck barnacle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Maxillopoda (Maxillopoda)
Order	Brassicales (Brassicales)	Pedunculata (Pedunculata)
Family	Brassicaceae	Lepadidae
Genus	Arabis	Lepas
Species	Arabis alpina	Lepas anatifera

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Duck barnacle

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Rock-Cress	Duck barnacle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Rock-Cress

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (10 countries), North America (Canada, United States), and South America (Argentina).

Duck barnacle

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Asia (Taiwan) and Europe (5 countries).

Alpine Rock-Cress

The Alpine Rock-Cress (Arabis alpina) is a species in the genus Arabis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Widely distributed across Europe (10 countries), North America (Canada, United States), and South America (Argentina).

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden