Large Saltmarsh Conch vs Wall-lettuce conch

Phalonidia affinitana compared with Phalonidia gilvicomana

Key Differences

• Large Saltmarsh Conch is Vulnerable while Wall-lettuce conch is Least Concern.

Taxonomic Classification

Rank	Large Saltmarsh Conch	Wall-lettuce conch
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Arthropoda (Gliederfüßer)	Arthropoda (Gliederfüßer)
Class same	Insecta (Insekten)	Insecta (Insekten)
Order same	Lepidoptera (Schmetterlinge)	Lepidoptera (Schmetterlinge)
Family same	Tortricidae	Tortricidae
Genus same	Phalonidia	Phalonidia
Species	Phalonidia affinitana	Phalonidia gilvicomana

Evolutionary Relationship

Large Saltmarsh Conch and Wall-lettuce conch share a common ancestor at the Genus level: Phalonidia.

Conservation Status

Large Saltmarsh Conch

VU — Vulnerable

Wall-lettuce conch

LC — Least Concern

Physical Characteristics

Attribute	Large Saltmarsh Conch	Wall-lettuce conch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Saltmarsh Conch

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Wall-lettuce conch

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden