Alpine Rock-Cress vs Isopod

Arabis alpina compared with Porcellio dilatatus

Key Differences

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

Taxonomic Classification

Rank	Alpine Rock-Cress	Isopod
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Malacostraca (Crustaceans)
Order	Brassicales (Brassicales)	Isopoda (Isopoda)
Family	Brassicaceae	Porcellionidae
Genus	Arabis	Porcellio
Species	Arabis alpina	Porcellio dilatatus

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Isopod

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Rock-Cress	Isopod
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).

Isopod

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Brazil).

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 6 countries:

🇧🇪 Belgium 🇨🇿 Czech Republic 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States