Indian Ocean humpback dolphin vs Old Gray Ruffles

Sousa plumbea compared with Parmotrema tinctorum

Key Differences

• Indian Ocean humpback dolphin is Endangered while Old Gray Ruffles is Not Evaluated.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Old Gray Ruffles
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Cetacea (Whales & Dolphins)	Lecanorales (Lecanorales)
Family	Delphinidae (Oceanic Dolphins)	Parmeliaceae
Genus	Sousa	Parmotrema
Species	Sousa plumbea	Parmotrema tinctorum

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Old Gray Ruffles

NE — Not Evaluated

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Old Gray Ruffles
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Old Gray Ruffles

Habitat

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

Range

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