Brook Stippleback Lichen vs Giant Otter

Dermatocarpon luridum compared with Pteronura brasiliensis

Key Differences

• Brook Stippleback Lichen is Critically Endangered while Giant Otter is Endangered.

Taxonomic Classification

Rank	Brook Stippleback Lichen	Giant Otter
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Eurotiomycetes (Eurotiomycetes)	Mammalia (Mammals)
Order	Verrucariales (Verrucariales)	Carnivora (Carnivorans)
Family	Verrucariaceae	Mustelidae (Weasels & Otters)
Genus	Dermatocarpon	Pteronura
Species	Dermatocarpon luridum	Pteronura brasiliensis

Conservation Status

Brook Stippleback Lichen

CR — Critically Endangered

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Brook Stippleback Lichen	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Stippleback Lichen

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Brook Stippleback Lichen

The Brook Stippleback Lichen (Dermatocarpon luridum) is a species in the genus Dermatocarpon. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.