Giant Otter vs Smooth Clad Lichen

Pteronura brasiliensis compared with Cladonia gracilis

Key Differences

• Giant Otter is Endangered while Smooth Clad Lichen is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Smooth Clad Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Carnivora (Carnivorans)	Lecanorales (Lecanorales)
Family	Mustelidae (Weasels & Otters)	Cladoniaceae
Genus	Pteronura	Cladonia
Species	Pteronura brasiliensis	Cladonia gracilis

Conservation Status

Giant Otter

EN — Endangered

Smooth Clad Lichen

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Smooth Clad Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Smooth Clad Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.