Abbott's Duiker vs Small Adder's-Tongue

Cephalophus spadix compared with Ophioglossum azoricum

Key Differences

• Abbott's Duiker is Endangered while Small Adder's-Tongue is Critically Endangered.

Taxonomic Classification

Rank	Abbott's Duiker	Small Adder's-Tongue
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Artiodactyla (Even-toed Ungulates)	Ophioglossales (Ophioglossales)
Family	Bovidae (Bovids)	Ophioglossaceae
Genus	Cephalophus	Ophioglossum
Species	Cephalophus spadix	Ophioglossum azoricum

Conservation Status

Abbott's Duiker

EN — Endangered

Small Adder's-Tongue

CR — Critically Endangered

Physical Characteristics

Attribute	Abbott's Duiker	Small Adder's-Tongue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Abbott's Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Small Adder's-Tongue

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Abbott's Duiker

The Abbott's Duiker (Cephalophus spadix) is a species in the genus Cephalophus. It is listed as Endangered on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems. Habitat records describe it as occurring in diverse terrestrial and aquatic ecosystems.