Brook-Side Alder vs Feathered slender

Alnus serrulata compared with Caloptilia cuculipennella

Key Differences

Brook-Side Alder is Least Concern while Feathered slender is Near Threatened.

Taxonomic Classification

Rank	Brook-Side Alder	Feathered slender
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	Gracillariidae
Genus	Alnus	Caloptilia
Species	Alnus serrulata	Caloptilia cuculipennella

Conservation Status

Brook-Side Alder

LC — Least Concern

Feathered slender

NT — Near Threatened

Physical Characteristics

Attribute	Brook-Side Alder	Feathered slender
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

Feathered slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan), Europe (7 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.