broad-bordered yellow underwing vs Brook Alder

Noctua fimbriata compared with Alnus maritima

Key Differences

broad-bordered yellow underwing is Least Concern while Brook Alder is Endangered.

Taxonomic Classification

Rank	broad-bordered yellow underwing	Brook Alder
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Lepidoptera (Butterflies & Moths)	Fagales (Beeches & Oaks)
Family	Noctuidae	Betulaceae
Genus	Noctua	Alnus
Species	Noctua fimbriata	Alnus maritima

Conservation Status

broad-bordered yellow underwing

LC — Least Concern

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	broad-bordered yellow underwing	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

broad-bordered yellow underwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

broad-bordered yellow underwing

The Broad-bordered yellow underwing (Noctua fimbriata) is a species in the genus Noctua. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.