Dark-triangle Button vs Canard à bec rouge

Acleris laterana compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Dark-triangle Button	Canard à bec rouge
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Arthropoda (arthropodes)	Chordata (Chordates)
Class	Insecta (insecte)	Aves (oiseau)
Order	Lepidoptera (Butterflies & Moths)	Anseriformes (Anseriformes)
Family	Tortricidae	Anatidae
Genus	Acleris	Anas
Species	Acleris laterana	Anas erythrorhyncha

Evolutionary Relationship

Dark-triangle Button and Canard à bec rouge share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Dark-triangle Button

LC — Least Concern

Canard à bec rouge

LC — Least Concern

Physical Characteristics

Attribute	Dark-triangle Button	Canard à bec rouge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark-triangle Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Canard à bec rouge

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

Canard à bec rouge

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway