Black Scoter vs Chestnut Coloured Click Beetle

Melanitta americana compared with Anostirus castaneus

Key Differences

• Black Scoter is Near Threatened while Chestnut Coloured Click Beetle is Least Concern.

Taxonomic Classification

Rank	Black Scoter	Chestnut Coloured Click Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Anseriformes (Anseriformes)	Coleoptera (Beetles)
Family	Anatidae	Elateridae
Genus	Melanitta	Anostirus
Species	Melanitta americana	Anostirus castaneus

Evolutionary Relationship

Black Scoter and Chestnut Coloured Click Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Scoter

NT — Near Threatened

Chestnut Coloured Click Beetle

LC — Least Concern

Physical Characteristics

Attribute	Black Scoter	Chestnut Coloured Click Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Scoter

Habitat

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

Range

Distributed across Colombia, Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chestnut Coloured Click Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland.

Black Scoter

The Black Scoter (Melanitta americana) is a species in the genus Melanitta. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Chestnut Coloured Click Beetle

The Chestnut Coloured Click Beetle (Anostirus castaneus) is a species in the genus Anostirus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden