Black Duiker vs Bordered Screw-moss

Cephalophus niger compared with Tortula marginata

Key Differences

• Black Duiker is Least Concern while Bordered Screw-moss is Endangered.

Taxonomic Classification

Rank	Black Duiker	Bordered Screw-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Bryopsida (Bryopsida)
Order	Artiodactyla (Even-toed Ungulates)	Pottiales (Pottiales)
Family	Bovidae (Bovids)	Pottiaceae
Genus	Cephalophus	Tortula
Species	Cephalophus niger	Tortula marginata

Conservation Status

Black Duiker

LC — Least Concern

Bordered Screw-moss

EN — Endangered

Physical Characteristics

Attribute	Black Duiker	Bordered Screw-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bordered Screw-moss

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

Distributed across Belgium, Luxembourg, New Zealand, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black Duiker

The Black Duiker (Cephalophus niger) is a species in the genus Cephalophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Bordered Screw-moss

The Bordered Screw-moss (Tortula marginata) is a species in the genus Tortula. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.