Crescent Map Lichen vs Indian Ocean humpback dolphin

Rhizocarpon lecanorinum compared with Sousa plumbea

Key Differences

• Crescent Map Lichen is Least Concern while Indian Ocean humpback dolphin is Endangered.

Taxonomic Classification

Rank	Crescent Map Lichen	Indian Ocean humpback dolphin
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Rhizocarpales (Rhizocarpales)	Cetacea (Whales & Dolphins)
Family	Rhizocarpaceae	Delphinidae (Oceanic Dolphins)
Genus	Rhizocarpon	Sousa
Species	Rhizocarpon lecanorinum	Sousa plumbea

Conservation Status

Crescent Map Lichen

LC — Least Concern

Indian Ocean humpback dolphin

EN — Endangered

Physical Characteristics

Attribute	Crescent Map Lichen	Indian Ocean humpback dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crescent Map Lichen

Habitat

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

Range

Distributed across Colombia, Denmark, Norway, Sweden, and United States.

Indian Ocean humpback dolphin

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

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