vs Sumatran orangutan

Nitzschia flexa compared with Pongo abelii

Key Differences

• is Not Evaluated while Sumatran orangutan is Critically Endangered.

Taxonomic Classification

Rank		Sumatran orangutan
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Mammalia (Mammals)
Order	Bacillariales (Bacillariales)	Primates (Primates)
Family	Bacillariaceae	Hominidae (Great Apes)
Genus	Nitzschia	Pongo (Orangutans)
Species	Nitzschia flexa	Pongo abelii

Conservation Status

NE — Not Evaluated

Sumatran orangutan

CR — Critically Endangered

Physical Characteristics

Attribute		Sumatran orangutan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Sumatran orangutan

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nitzschia flexa is a pennate diatom (class Bacillariophyceae) with a characteristically curved or bent raphe system that gives the genus its distinctive appearance. It inhabits freshwater to brackish environments and contributes to benthic and planktonic algal communities. As a photosynthetic microalga, it plays a foundational role in aquatic food webs and primary production.