Black-spotted Cuscus vs

Spilocuscus rufoniger compared with Nitzschia flexa

Key Differences

• Black-spotted Cuscus is Critically Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Black-spotted Cuscus
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Bacillariophyceae (Bacillariophyceae)
Order	Diprotodontia (Marsupials)	Bacillariales (Bacillariales)
Family	Phalangeridae	Bacillariaceae
Genus	Spilocuscus	Nitzschia
Species	Spilocuscus rufoniger	Nitzschia flexa

Conservation Status

Black-spotted Cuscus

CR — Critically Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Black-spotted Cuscus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-spotted Cuscus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Black-spotted Cuscus

The Black-spotted Cuscus (Spilocuscus rufoniger) is a species in the genus Spilocuscus. It is currently classified as Critically Endangered on the IUCN Red List. 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.