Bony Beard Lichen vs Giant Otter

Usnea trichodea compared with Pteronura brasiliensis

Key Differences

• Bony Beard Lichen is Not Evaluated while Giant Otter is Endangered.

Taxonomic Classification

Rank	Bony Beard Lichen	Giant Otter
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecanorales (Lecanorales)	Carnivora (Carnivorans)
Family	Parmeliaceae	Mustelidae (Weasels & Otters)
Genus	Usnea	Pteronura
Species	Usnea trichodea	Pteronura brasiliensis

Conservation Status

Bony Beard Lichen

NE — Not Evaluated

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Bony Beard Lichen	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bony Beard Lichen

Habitat

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

Range

Distributed across 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.

Bony Beard Lichen

The Bony Beard Lichen (Usnea trichodea) is a species in the genus Usnea. Native to Europe and North America, inhabiting ecosystems characteristic of the region.