Brook Alder vs Rock Grayling

Alnus maritima compared with Hipparchia hermione

Key Differences

• Brook Alder is Endangered while Rock Grayling is Not Evaluated.

Taxonomic Classification

Rank	Brook Alder	Rock Grayling
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Fagales (Beeches & Oaks)	Lepidoptera (Butterflies & Moths)
Family	Betulaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Alnus	Hipparchia
Species	Alnus maritima	Hipparchia hermione

Conservation Status

Brook Alder

EN — Endangered

Rock Grayling

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Alder	Rock Grayling
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.

Rock Grayling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (19 countries).

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.

Shared Countries

Both species can be found in 1 countries:

🇫🇷 France