Common Ringlet vs Лайсанский чирок

Coenonympha tullia compared with Anas laysanensis

Key Differences

• Common Ringlet is Extinct while Лайсанский чирок is Critically Endangered.

Taxonomic Classification

Rank	Common Ringlet	Лайсанский чирок
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Arthropoda (членистоногие)	Chordata (хордовые)
Class	Insecta (насекомые)	Aves (птицы)
Order	Lepidoptera (чешуекрылые)	Anseriformes (гусеобразные)
Family	Nymphalidae (Brush-footed Butterflies)	Anatidae
Genus	Coenonympha	Anas
Species	Coenonympha tullia	Anas laysanensis

Evolutionary Relationship

Common Ringlet and Лайсанский чирок share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Common Ringlet

EX — Extinct

Лайсанский чирок

CR — Critically Endangered

Physical Characteristics

Attribute	Common Ringlet	Лайсанский чирок
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Лайсанский чирок

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Лайсанский чирок

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom