Addax vs Diatom

Addax nasomaculatus compared with Stephanodiscus subtilis

Key Differences

• Addax is Critically Endangered while Diatom is Not Evaluated.

Taxonomic Classification

Rank	Addax	Diatom
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Bacillariophyceae (Bacillariophyceae)
Order	Artiodactyla (Even-toed Ungulates)	Thalassiosirales (Thalassiosirales)
Family	Bovidae (Bovids)	Stephanodiscaceae
Genus	Addax	Stephanodiscus
Species	Addax nasomaculatus	Stephanodiscus subtilis

Conservation Status

Addax

CR — Critically Endangered

Diatom

NE — Not Evaluated

Physical Characteristics

Attribute	Addax	Diatom
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Addax

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in South Africa. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Diatom

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.

Addax

The Addax (Addax nasomaculatus) is a species in the genus Addax. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 5 distinct biome types within the Afrotropic biogeographic rea.