Длинноносый крохаль vs Чешуйчатый крохаль

Mergus serrator compared with Mergus squamatus

Key Differences

• Длинноносый крохаль is Least Concern while Чешуйчатый крохаль is Endangered.

Taxonomic Classification

Rank	Длинноносый крохаль	Чешуйчатый крохаль
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Aves (птицы)	Aves (птицы)
Order same	Anseriformes (гусеобразные)	Anseriformes (гусеобразные)
Family same	Anatidae	Anatidae
Genus same	Mergus	Mergus
Species	Mergus serrator	Mergus squamatus

Evolutionary Relationship

Длинноносый крохаль and Чешуйчатый крохаль share a common ancestor at the Genus level: Mergus.

Conservation Status

Длинноносый крохаль

LC — Least Concern

Чешуйчатый крохаль

EN — Endangered

Physical Characteristics

Attribute	Длинноносый крохаль	Чешуйчатый крохаль
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Длинноносый крохаль

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia).

Чешуйчатый крохаль

Habitat

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

Range

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

Длинноносый крохаль

Red-breasted Merganser (Mergus serrator) 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:

🇳🇴 Norway 🇹🇼 Taiwan