Brook Alder vs Mandarin dogfish

Alnus maritima compared with Cirrhigaleus australis

Key Differences

• Brook Alder is Endangered while Mandarin dogfish is Data Deficient.

Taxonomic Classification

Rank	Brook Alder	Mandarin dogfish
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Elasmobranchii
Order	Fagales (Beeches & Oaks)	Squaliformes (Squaliformes)
Family	Betulaceae	Squalidae
Genus	Alnus	Cirrhigaleus
Species	Alnus maritima	Cirrhigaleus australis

Conservation Status

Brook Alder

EN — Endangered

Mandarin dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Brook Alder	Mandarin dogfish
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.

Mandarin dogfish

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.