Irrawaddy dolphin vs Orange Pinwheel

Orcaella brevirostris compared with Marasmius siccus

Key Differences

• Irrawaddy dolphin is Endangered while Orange Pinwheel is Near Threatened.

Taxonomic Classification

Rank	Irrawaddy dolphin	Orange Pinwheel
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Agaricales (Gilled Mushrooms)
Family	Delphinidae (Oceanic Dolphins)	Marasmiaceae
Genus	Orcaella	Marasmius
Species	Orcaella brevirostris	Marasmius siccus

Conservation Status

Irrawaddy dolphin

EN — Endangered

Orange Pinwheel

NT — Near Threatened

Physical Characteristics

Attribute	Irrawaddy dolphin	Orange Pinwheel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orange Pinwheel

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Norway, Sweden, Taiwan, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.