Beautiful Pearl vs Black Nerite

Agrotera nemoralis compared with Theodoxus prevostianus

Key Differences

• Beautiful Pearl is Least Concern while Black Nerite is Endangered.

Taxonomic Classification

Rank	Beautiful Pearl	Black Nerite
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Lepidoptera (Butterflies & Moths)	Cycloneritida (Cycloneritida)
Family	Crambidae	Neritidae
Genus	Agrotera	Theodoxus
Species	Agrotera nemoralis	Theodoxus prevostianus

Evolutionary Relationship

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

Conservation Status

Beautiful Pearl

LC — Least Concern

Black Nerite

EN — Endangered

Physical Characteristics

Attribute	Beautiful Pearl	Black Nerite
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beautiful Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

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.

Beautiful Pearl

The Beautiful Pearl (Agrotera nemoralis) is a species in the genus Agrotera. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway