eccentric grass snail vs Mérida Brocket

Vallonia excentrica compared with Mazama bricenii

Key Differences

• eccentric grass snail is Near Threatened while Mérida Brocket is Vulnerable.

Taxonomic Classification

Rank	eccentric grass snail	Mérida Brocket
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Artiodactyla (Even-toed Ungulates)
Family	Valloniidae	Cervidae (Deer)
Genus	Vallonia	Mazama
Species	Vallonia excentrica	Mazama bricenii

Evolutionary Relationship

eccentric grass snail and Mérida Brocket share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

eccentric grass snail

NT — Near Threatened

Mérida Brocket

VU — Vulnerable

Physical Characteristics

Attribute	eccentric grass snail	Mérida Brocket
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

eccentric grass snail

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 5 distinct biome types spanning the Australasia and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Israel), Europe (9 countries), North America (Mexico, United States), and Oceania and the Pacific (New Zealand). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Mérida Brocket

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.