Brook Alder vs Dawson's cockle

Alnus maritima compared with Sabulina dawsonensis

Key Differences

• Brook Alder is Endangered while Dawson's cockle is Not Evaluated.

Taxonomic Classification

Rank	Brook Alder	Dawson's cockle
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Caryophyllales (Caryophyllales)
Family	Betulaceae	Caryophyllaceae
Genus	Alnus	Sabulina
Species	Alnus maritima	Sabulina dawsonensis

Evolutionary Relationship

Brook Alder and Dawson's cockle share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook Alder

EN — Endangered

Dawson's cockle

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Alder	Dawson's cockle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Dawson's cockle

Habitat

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

Range

Distributed across Canada and Norway.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.