Dark Shadow Lichen vs Giant Otter

Phaeophyscia sciastra compared with Pteronura brasiliensis

Key Differences

• Dark Shadow Lichen is Data Deficient while Giant Otter is Endangered.

Taxonomic Classification

Rank	Dark Shadow Lichen	Giant Otter
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Caliciales (Caliciales)	Carnivora (Carnivorans)
Family	Physciaceae	Mustelidae (Weasels & Otters)
Genus	Phaeophyscia	Pteronura
Species	Phaeophyscia sciastra	Pteronura brasiliensis

Conservation Status

Dark Shadow Lichen

DD — Data Deficient

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Dark Shadow Lichen	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Shadow Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, 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.