Lesser Cachalot vs Хохлатая чернеть

Kogia breviceps compared with Aythya fuligula

Key Differences

• Lesser Cachalot is Data Deficient while Хохлатая чернеть is Least Concern.

Taxonomic Classification

Rank	Lesser Cachalot	Хохлатая чернеть
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Cetacea (Whales & Dolphins)	Anseriformes (гусеобразные)
Family	Kogiidae	Anatidae
Genus	Kogia	Aythya
Species	Kogia breviceps	Aythya fuligula

Evolutionary Relationship

Lesser Cachalot and Хохлатая чернеть share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Lesser Cachalot

DD — Data Deficient

Хохлатая чернеть

LC — Least Concern

Physical Characteristics

Attribute	Lesser Cachalot	Хохлатая чернеть
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Cachalot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

Хохлатая чернеть

Habitat

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

Range

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

Хохлатая чернеть

Tufted Duck (Aythya fuligula) 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:

🇸🇪 Sweden 🇹🇼 Taiwan