Crowned Sifaka vs

Propithecus coronatus compared with Nitzschia angularis

Key Differences

• Crowned Sifaka is Critically Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Crowned Sifaka
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Bacillariophyceae (Bacillariophyceae)
Order	Primates (Primates)	Bacillariales (Bacillariales)
Family	Indriidae	Bacillariaceae
Genus	Propithecus	Nitzschia
Species	Propithecus coronatus	Nitzschia angularis

Conservation Status

Crowned Sifaka

CR — Critically Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Crowned Sifaka
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crowned Sifaka

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

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

Range

Distributed across Brazil, Norway, Sweden, and Taiwan.

Nitzschia angularis is an elongated, pennate freshwater diatom with angular poles and a distinctive raphe positioned along the keel of the frustule. It inhabits eutrophic to mesotrophic freshwater environments including rivers, ponds, and nutrient-enriched lakes. This photosynthetic diatom is associated with moderately enriched freshwater conditions.