Dwarf Spikemoss vs Giant Otter

Selaginella rupestris compared with Pteronura brasiliensis

Key Differences

• Dwarf Spikemoss is Not Evaluated while Giant Otter is Endangered.

Taxonomic Classification

Rank	Dwarf Spikemoss	Giant Otter
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Lycopodiopsida (Lycopodiopsida)	Mammalia (Mammals)
Order	Selaginellales (Selaginellales)	Carnivora (Carnivorans)
Family	Selaginellaceae	Mustelidae (Weasels & Otters)
Genus	Selaginella	Pteronura
Species	Selaginella rupestris	Pteronura brasiliensis

Conservation Status

Dwarf Spikemoss

NE — Not Evaluated

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Dwarf Spikemoss	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Spikemoss

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Canada, Norway, and United States.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.