Caucasian Alder vs Silky Wave

Alnus subcordata compared with Idaea dilutaria

Key Differences

• Caucasian Alder is Least Concern while Silky Wave is Endangered.

Taxonomic Classification

Rank	Caucasian Alder	Silky Wave
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	Geometridae
Genus	Alnus	Idaea
Species	Alnus subcordata	Idaea dilutaria

Conservation Status

Caucasian Alder

LC — Least Concern

Silky Wave

EN — Endangered

Physical Characteristics

Attribute	Caucasian Alder	Silky Wave
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Alder

Habitat

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

Silky Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Caucasian Alder

The Caucasian Alder (Alnus subcordata) 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.