Brown oak slender vs robust pillar snail

Acrocercops brongniardella compared with Cochlicopa nitens

Key Differences

• Brown oak slender is Least Concern while robust pillar snail is Endangered.

Taxonomic Classification

Rank	Brown oak slender	robust pillar snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Lepidoptera (Butterflies & Moths)	Stylommatophora (Stylommatophora)
Family	Gracillariidae	Cochlicopidae
Genus	Acrocercops	Cochlicopa
Species	Acrocercops brongniardella	Cochlicopa nitens

Evolutionary Relationship

Brown oak slender and robust pillar snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown oak slender

LC — Least Concern

robust pillar snail

EN — Endangered

Physical Characteristics

Attribute	Brown oak slender	robust pillar snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown oak slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (9 countries).

robust pillar snail

Habitat

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

Range

Distributed across Denmark, France, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown oak slender

The Brown Oak Slender (Acrocercops brongniardella) is a species in the genus Acrocercops. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇫🇷 France 🇸🇪 Sweden