Black Duiker vs eccentric grass snail

Cephalophus niger compared with Vallonia excentrica

Key Differences

• Black Duiker is Least Concern while eccentric grass snail is Near Threatened.

Taxonomic Classification

Rank	Black Duiker	eccentric grass snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Artiodactyla (Even-toed Ungulates)	Stylommatophora (Stylommatophora)
Family	Bovidae (Bovids)	Valloniidae
Genus	Cephalophus	Vallonia
Species	Cephalophus niger	Vallonia excentrica

Evolutionary Relationship

Black Duiker and eccentric grass snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Duiker

LC — Least Concern

eccentric grass snail

NT — Near Threatened

Physical Characteristics

Attribute	Black Duiker	eccentric grass snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

eccentric grass snail

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 5 distinct biome types spanning the Australasia and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Israel), Europe (9 countries), North America (Mexico, United States), and Oceania and the Pacific (New Zealand). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.