California alder vs Common Ringlet

Alnus rhombifolia compared with Coenonympha tullia

Key Differences

• California alder is Least Concern while Common Ringlet is Extinct.

Taxonomic Classification

Rank	California alder	Common Ringlet
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	Nymphalidae (Brush-footed Butterflies)
Genus	Alnus	Coenonympha
Species	Alnus rhombifolia	Coenonympha tullia

Conservation Status

California alder

LC — Least Concern

Common Ringlet

EX — Extinct

Physical Characteristics

Attribute	California alder	Common Ringlet
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.

Common Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (27 countries) and North America (Canada, United States).

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.

Common Ringlet

Common Ringlet (Coenonympha tullia) is classified as Extinct (EX) on the IUCN Red List. This species has been declared extinct, with no known living individuals remaining in the wild or in captivity.

Shared Countries

Both species can be found in 1 countries:

🇨🇦 Canada