Isopod vs Noctule

Porcellio dilatatus compared with Nyctalus noctula

Key Differences

• Isopod is Not Evaluated while Noctule is Vulnerable.

Taxonomic Classification

Rank	Isopod	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Isopoda (Isopoda)	Chiroptera (Bats)
Family	Porcellionidae	Vespertilionidae
Genus	Porcellio	Nyctalus
Species	Porcellio dilatatus	Nyctalus noctula

Evolutionary Relationship

Isopod and Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Isopod

NE — Not Evaluated

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Isopod	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 4 countries:

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