Brook Alder vs Gentian Plume

Alnus maritima compared with Stenoptilia pneumonanthes

Key Differences

Brook Alder is Endangered while Gentian Plume is Critically Endangered.

Taxonomic Classification

Rank	Brook Alder	Gentian Plume
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	Pterophoridae
Genus	Alnus	Stenoptilia
Species	Alnus maritima	Stenoptilia pneumonanthes

Conservation Status

Brook Alder

EN — Endangered

Gentian Plume

CR — Critically Endangered

Physical Characteristics

Attribute	Brook Alder	Gentian Plume
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.

Gentian Plume

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Kazakhstan) and Europe (14 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.