Mangrove Periwinkle vs robust shell

Littoraria angulifera compared with Littoraria undulata

Taxonomic Classification

Rank	Mangrove Periwinkle	robust shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class same	Gastropoda (Gastropoda)	Gastropoda (Gastropoda)
Order same	Littorinimorpha (Littorinimorpha)	Littorinimorpha (Littorinimorpha)
Family same	Littorinidae	Littorinidae
Genus same	Littoraria	Littoraria
Species	Littoraria angulifera	Littoraria undulata

Evolutionary Relationship

Mangrove Periwinkle and robust shell share a common ancestor at the Genus level: Littoraria.

Conservation Status

Mangrove Periwinkle

LC — Least Concern

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Mangrove Periwinkle	robust shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mangrove Periwinkle

Habitat

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

Range

Found in Norway.

robust shell

Habitat

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

Range

Found in Taiwan.