Cottontail Foam Lichen vs Dusky Flying Fox

Stereocaulon paschale compared with Pteropus brunneus

Key Differences

Cottontail Foam Lichen is Critically Endangered while Dusky Flying Fox is Extinct.

Taxonomic Classification

Rank	Cottontail Foam Lichen	Dusky Flying Fox
Kingdom	Fungi (nấm)	Animalia (động vật)
Phylum	Ascomycota (Sac Fungi)	Chordata (động vật có dây sống)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (lớp Thú)
Order	Lecanorales (Lecanorales)	Chiroptera (bộ Dơi)
Family	Stereocaulaceae	Pteropodidae (Fruit Bats)
Genus	Stereocaulon	Pteropus (Flying Foxes)
Species	Stereocaulon paschale	Pteropus brunneus

Conservation Status

Cottontail Foam Lichen

CR — Critically Endangered

Dusky Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Cottontail Foam Lichen	Dusky Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cottontail Foam Lichen

Habitat

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

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.