Bartram Shadbush vs eccentric grass snail

Amelanchier bartramiana compared with Vallonia excentrica

Key Differences

• Bartram Shadbush is Least Concern while eccentric grass snail is Near Threatened.

Taxonomic Classification

Rank	Bartram Shadbush	eccentric grass snail
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Magnoliopsida (Dicots)	Gastropoda (Gastropoda)
Order	Rosales (Roses & Allies)	Stylommatophora (Stylommatophora)
Family	Rosaceae (Rose Family)	Valloniidae
Genus	Amelanchier	Vallonia
Species	Amelanchier bartramiana	Vallonia excentrica

Conservation Status

Bartram Shadbush

LC — Least Concern

eccentric grass snail

NT — Near Threatened

Physical Characteristics

Attribute	Bartram Shadbush	eccentric grass snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartram Shadbush

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, France, and United States.

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.

Bartram Shadbush

The Bartram Shadbush (Amelanchier bartramiana) is a species in the genus Amelanchier. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 2 countries:

🇫🇷 France 🇺🇸 United States