Brown Cobblestone Lichen vs White-shouldered Ibis

Acarospora fuscata compared with Pseudibis davisoni

Key Differences

• Brown Cobblestone Lichen is Least Concern while White-shouldered Ibis is Critically Endangered.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	White-shouldered Ibis
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Acarosporales (Acarosporales)	Pelecaniformes (Pelecaniformes)
Family	Acarosporaceae	Threskiornithidae
Genus	Acarospora	Pseudibis
Species	Acarospora fuscata	Pseudibis davisoni

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

White-shouldered Ibis

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Cobblestone Lichen	White-shouldered Ibis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Cobblestone Lichen

Habitat

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

Range

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

White-shouldered Ibis

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Cobblestone Lichen

The Brown Cobblestone Lichen (Acarospora fuscata) is a species in the genus Acarospora. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway