California alder vs Rusty Dot

Alnus rhombifolia compared with Udea ferrugalis

Key Differences

• California alder is Least Concern while Rusty Dot is Not Evaluated.

Taxonomic Classification

Rank	California alder	Rusty Dot
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	Crambidae
Genus	Alnus	Udea
Species	Alnus rhombifolia	Udea ferrugalis

Conservation Status

California alder

LC — Least Concern

Rusty Dot

NE — Not Evaluated

Physical Characteristics

Attribute	California alder	Rusty Dot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California alder

Habitat

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

Range

Found in Canada.

Rusty Dot

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (5 countries), Asia (Taiwan), and Europe (5 countries).

California alder

The California alder (Alnus rhombifolia) 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.