flat periwinkle vs Gray Mouse Opossum

Littorina fabalis compared with Tlacuatzin canescens

Taxonomic Classification

Rank	flat periwinkle	Gray Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Didelphimorphia (Didelphimorphia)
Family	Littorinidae	Didelphidae
Genus	Littorina	Tlacuatzin
Species	Littorina fabalis	Tlacuatzin canescens

Evolutionary Relationship

flat periwinkle and Gray Mouse Opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

flat periwinkle

LC — Least Concern

Gray Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	flat periwinkle	Gray Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

flat periwinkle

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.