Harmless Serotine vs Shelled Slug

Eptesicus innoxius compared with Testacella haliotidea

Key Differences

• Harmless Serotine is Near Threatened while Shelled Slug is Data Deficient.

Taxonomic Classification

Rank	Harmless Serotine	Shelled Slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Chiroptera (Bats)	Stylommatophora (Stylommatophora)
Family	Vespertilionidae	Testacellidae
Genus	Eptesicus	Testacella
Species	Eptesicus innoxius	Testacella haliotidea

Evolutionary Relationship

Harmless Serotine and Shelled Slug share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Harmless Serotine

NT — Near Threatened

Shelled Slug

DD — Data Deficient

Physical Characteristics

Attribute	Harmless Serotine	Shelled Slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shelled Slug

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Widely distributed across Europe (9 countries), North America (United States), and Oceania and the Pacific (New Zealand).