Giant Otter vs Limestone Disc Lichen

Pteronura brasiliensis compared with Lecidella stigmatea

Key Differences

• Giant Otter is Endangered while Limestone Disc Lichen is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Limestone Disc 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)	Lecanoraceae
Genus	Pteronura	Lecidella
Species	Pteronura brasiliensis	Lecidella stigmatea

Conservation Status

Giant Otter

EN — Endangered

Limestone Disc Lichen

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Limestone Disc 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.

Limestone Disc Lichen

Habitat

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

Range

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