Irrawaddy dolphin vs Violet Tooth

Orcaella brevirostris compared with Hydnellum ioeides

Key Differences

• Irrawaddy dolphin is Endangered while Violet Tooth is Vulnerable.

Taxonomic Classification

Rank	Irrawaddy dolphin	Violet Tooth
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Basidiomycota (担子菌門)
Class	Mammalia (哺乳類)	Agaricomycetes (真正担子菌綱)
Order	Cetacea (Whales & Dolphins)	Thelephorales (イボタケ目)
Family	Delphinidae (Oceanic Dolphins)	Bankeraceae
Genus	Orcaella	Hydnellum
Species	Orcaella brevirostris	Hydnellum ioeides

Conservation Status

Irrawaddy dolphin

EN — Endangered

Violet Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Irrawaddy dolphin	Violet Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Violet Tooth

Habitat

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

Range

Distributed across Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.