Black Duiker vs Silver Gull

Cephalophus niger compared with Chroicocephalus novaehollandiae

Key Differences

• Black Duiker is Least Concern while Silver Gull is Not Evaluated.

Taxonomic Classification

Rank	Black Duiker	Silver Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Charadriiformes (Charadriiformes)
Family	Bovidae (Bovids)	Laridae
Genus	Cephalophus	Chroicocephalus
Species	Cephalophus niger	Chroicocephalus novaehollandiae

Evolutionary Relationship

Black Duiker and Silver Gull share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Duiker

LC — Least Concern

Silver Gull

NE — Not Evaluated

Physical Characteristics

Attribute	Black Duiker	Silver Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silver Gull

Habitat

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

Range

Found in Norway.

Black Duiker

The Black Duiker (Cephalophus niger) is a species in the genus Cephalophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.