Brook Alder vs Marbled Ghostshark

Alnus maritima compared with Hydrolagus marmoratus

Key Differences

• Brook Alder is Endangered while Marbled Ghostshark is Least Concern.

Taxonomic Classification

Rank	Brook Alder	Marbled Ghostshark
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Holocephali (Holocephali)
Order	Fagales (Beeches & Oaks)	Chimaeriformes (Chimaeriformes)
Family	Betulaceae	Chimaeridae
Genus	Alnus	Hydrolagus
Species	Alnus maritima	Hydrolagus marmoratus

Conservation Status

Brook Alder

EN — Endangered

Marbled Ghostshark

LC — Least Concern

Physical Characteristics

Attribute	Brook Alder	Marbled Ghostshark
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.

Marbled Ghostshark

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.