Caucasian Alder vs Small Dog Whelk

Alnus subcordata compared with Tritia varicosa

Key Differences

• Caucasian Alder is Least Concern while Small Dog Whelk is Not Evaluated.

Taxonomic Classification

Rank	Caucasian Alder	Small Dog Whelk
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Magnoliopsida (Dicots)	Gastropoda (Gastropoda)
Order	Fagales (Beeches & Oaks)	Neogastropoda (Neogastropoda)
Family	Betulaceae	Nassariidae
Genus	Alnus	Tritia
Species	Alnus subcordata	Tritia varicosa

Conservation Status

Caucasian Alder

LC — Least Concern

Small Dog Whelk

NE — Not Evaluated

Physical Characteristics

Attribute	Caucasian Alder	Small Dog Whelk
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Alder

Habitat

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

Small Dog Whelk

Habitat

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

Range

Distributed across Denmark and Norway.

Caucasian Alder

The Caucasian Alder (Alnus subcordata) 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.