Alder vs Milk snail

Alnus glutinosa compared with Otala punctata

Key Differences

• Alder is Least Concern while Milk snail is Not Evaluated.

Taxonomic Classification

Rank	Alder	Milk snail
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Magnoliopsida (Dicots)	Gastropoda (Gastropoda)
Order	Fagales (Beeches & Oaks)	Stylommatophora (Stylommatophora)
Family	Betulaceae	Helicidae
Genus	Alnus	Otala
Species	Alnus glutinosa	Otala punctata

Conservation Status

Alder

LC — Least Concern

Milk snail

NE — Not Evaluated

Physical Characteristics

Attribute	Alder	Milk snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile).

Milk snail

Habitat

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

Range

Widely distributed across Africa (South Africa), Europe (4 countries), North America (United States), and South America (Chile).

Alder

The Alder (Alnus glutinosa) is a species in the genus Alnus. 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 4 countries:

🇨🇱 Chile 🇳🇴 Norway 🇿🇦 South Africa 🇺🇸 United States