Narrow-headed Slender Opossum vs ribbed grass snail

Marmosops cracens compared with Vallonia costata

Key Differences

• Narrow-headed Slender Opossum is Data Deficient while ribbed grass snail is Least Concern.

Taxonomic Classification

Rank	Narrow-headed Slender Opossum	ribbed grass snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Didelphimorphia (Didelphimorphia)	Stylommatophora (Stylommatophora)
Family	Didelphidae	Valloniidae
Genus	Marmosops	Vallonia
Species	Marmosops cracens	Vallonia costata

Evolutionary Relationship

Narrow-headed Slender Opossum and ribbed grass snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Narrow-headed Slender Opossum

DD — Data Deficient

ribbed grass snail

LC — Least Concern

Physical Characteristics

Attribute	Narrow-headed Slender Opossum	ribbed grass snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

ribbed grass snail

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (Israel), Europe (9 countries), North America (Mexico, United States), Oceania and the Pacific (New Zealand), and South America (Chile).