dooryard sowbug vs noctule, noctule commun

Porcellio laevis compared with Nyctalus noctula

Key Differences

• dooryard sowbug is Least Concern while noctule, noctule commun is Vulnerable.

Taxonomic Classification

Rank	dooryard sowbug	noctule, noctule commun
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Arthropoda (arthropodes)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (mammifères)
Order	Isopoda (Isopoda)	Chiroptera (Bats)
Family	Porcellionidae	Vespertilionidae
Genus	Porcellio	Nyctalus
Species	Porcellio laevis	Nyctalus noctula

Evolutionary Relationship

dooryard sowbug and noctule, noctule commun share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

dooryard sowbug

LC — Least Concern

noctule, noctule commun

VU — Vulnerable

Physical Characteristics

Attribute	dooryard sowbug	noctule, noctule commun
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dooryard sowbug

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (12 countries), North America (United States), and South America (Brazil).

noctule, noctule commun

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 commun

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