Birdlike Noctule vs brown slug

Nyctalus aviator compared with Deroceras laeve

Key Differences

• Birdlike Noctule is Near Threatened while brown slug is Least Concern.

Taxonomic Classification

Rank	Birdlike Noctule	brown slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Chiroptera (Bats)	Stylommatophora (Stylommatophora)
Family	Vespertilionidae	Agriolimacidae
Genus	Nyctalus	Deroceras
Species	Nyctalus aviator	Deroceras laeve

Evolutionary Relationship

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

Conservation Status

Birdlike Noctule

NT — Near Threatened

brown slug

LC — Least Concern

Physical Characteristics

Attribute	Birdlike Noctule	brown slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birdlike Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

brown slug

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, tropical and subtropical moist broadleaf forests, and temperate broadleaf and mixed forests, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Cabo Verde, Sao Tome and Principe, South Africa), Asia (4 countries), Europe (9 countries), North America (Guatemala, Mexico, United States), Oceania and the Pacific (New Zealand), and South America (5 countries).

Birdlike Noctule

The Birdlike Noctule (Nyctalus aviator) is a species in the genus Nyctalus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

brown slug

The Brown Slug (Deroceras laeve) is a species in the genus Deroceras. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, tropical and subtropical moist broadleaf forests, and temperate broadleaf and mixed forests, among 7 distinct biome types. Populations are also fo