Black Nerite vs Harmless Serotine

Theodoxus prevostianus compared with Eptesicus innoxius

Key Differences

• Black Nerite is Endangered while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Black Nerite	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cycloneritida (Cycloneritida)	Chiroptera (Bats)
Family	Neritidae	Vespertilionidae
Genus	Theodoxus	Eptesicus
Species	Theodoxus prevostianus	Eptesicus innoxius

Evolutionary Relationship

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

Conservation Status

Black Nerite

EN — Endangered

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Black Nerite	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Nerite

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Black Nerite

The Black Nerite (Theodoxus prevostianus) is a species in the genus Theodoxus. It is currently classified as Endangered on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.