Brook Alder vs Fragile Forktail

Alnus maritima compared with Ischnura posita

Key Differences

• Brook Alder is Endangered while Fragile Forktail is Least Concern.

Taxonomic Classification

Rank	Brook Alder	Fragile Forktail
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	Ischnura
Species	Alnus maritima	Ischnura posita

Conservation Status

Brook Alder

EN — Endangered

Fragile Forktail

LC — Least Concern

Physical Characteristics

Attribute	Brook Alder	Fragile Forktail
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.

Fragile Forktail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

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.