Adder'S Tongue vs Black-fronted Duiker

Ophioglossum vulgatum compared with Cephalophus nigrifrons

Key Differences

• Adder'S Tongue is Vulnerable while Black-fronted Duiker is Least Concern.

Taxonomic Classification

Rank	Adder'S Tongue	Black-fronted Duiker
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Ophioglossales (Ophioglossales)	Artiodactyla (Even-toed Ungulates)
Family	Ophioglossaceae	Bovidae (Bovids)
Genus	Ophioglossum	Cephalophus
Species	Ophioglossum vulgatum	Cephalophus nigrifrons

Conservation Status

Adder'S Tongue

VU — Vulnerable

Black-fronted Duiker

LC — Least Concern

Physical Characteristics

Attribute	Adder'S Tongue	Black-fronted Duiker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Adder'S Tongue

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-fronted Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Adder'S Tongue

The Adder'S Tongue (Ophioglossum vulgatum) is a species in the genus Ophioglossum. It is currently classified as Vulnerable on the IUCN Red List. This species inhabits Typically found in moist, shaded forest floors and tropical canopies, found across Belgium, Colombia, Denmark, Norway, and Portugal.

Black-fronted Duiker

The Black-fronted Duiker (Cephalophus nigrifrons) 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.