Brook Alder vs Spearhead Bluet

Alnus maritima compared with Coenagrion hastulatum

Key Differences

Brook Alder is Endangered while Spearhead Bluet is Critically Endangered.

Taxonomic Classification

Rank	Brook Alder	Spearhead Bluet
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Fagales (Beeches & Oaks)	Odonata (Odonata)
Family	Betulaceae	Coenagrionidae
Genus	Alnus	Coenagrion
Species	Alnus maritima	Coenagrion hastulatum

Conservation Status

Brook Alder

EN — Endangered

Spearhead Bluet

CR — Critically Endangered

Physical Characteristics

Attribute	Brook Alder	Spearhead Bluet
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.

Spearhead Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. 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.