Black Kauri vs

Agathis atropurpurea compared with Nitzschia flexa

Key Differences

• Black Kauri is Near Threatened while is Not Evaluated.

Taxonomic Classification

Rank	Black Kauri
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Arthropoda (Arthropods)	Ochrophyta (Ochrophyta)
Class	Insecta (Insects)	Bacillariophyceae (Bacillariophyceae)
Order	Hymenoptera (Ants, Bees & Wasps)	Bacillariales (Bacillariales)
Family	Braconidae	Bacillariaceae
Genus	Agathis	Nitzschia
Species	Agathis atropurpurea	Nitzschia flexa

Conservation Status

Black Kauri

NT — Near Threatened

NE — Not Evaluated

Physical Characteristics

Attribute	Black Kauri
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Kauri

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Black Kauri

The Black Kauri (Agathis atropurpurea) is a species in the genus Agathis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.