Arrui vs Robust Knight

Ammotragus lervia compared with Tricholoma robustum

Key Differences

Arrui is Vulnerable while Robust Knight is Not Evaluated.

Taxonomic Classification

Rank	Arrui	Robust Knight
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (cordados)	Basidiomycota (Club Fungi)
Class	Mammalia (mamíferos)	Agaricomycetes (Mushrooms)
Order	Artiodactyla (artiodáctilos)	Agaricales (Gilled Mushrooms)
Family	Bovidae (Bovids)	Tricholomataceae
Genus	Ammotragus	Tricholoma
Species	Ammotragus lervia	Tricholoma robustum

Conservation Status

Arrui

VU — Vulnerable

Robust Knight

NE — Not Evaluated

Physical Characteristics

Attribute	Arrui	Robust Knight
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrui

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Afrotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Europe (7 countries), and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Robust Knight

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found in Norway.

Arrui

The Aoudad (Ammotragus lervia) is a species in the genus Ammotragus. It is currently classified as Vulnerable 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 6 distinct biome types spanning the Afrotropic and Palearctic.