Brook Alder vs Sallow Clearwing

Alnus maritima compared with Synanthedon flaviventris

Key Differences

Brook Alder is Endangered while Sallow Clearwing is Near Threatened.

Taxonomic Classification

Rank	Brook Alder	Sallow Clearwing
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	Sesiidae
Genus	Alnus	Synanthedon
Species	Alnus maritima	Synanthedon flaviventris

Conservation Status

Brook Alder

EN — Endangered

Sallow Clearwing

NT — Near Threatened

Physical Characteristics

Attribute	Brook Alder	Sallow Clearwing
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.

Sallow Clearwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.