Irrawaddy dolphin vs Mealy Tooth

Orcaella brevirostris compared with Hydnellum ferrugineum

Key Differences

• Irrawaddy dolphin is Endangered while Mealy Tooth is Vulnerable.

Taxonomic Classification

Rank	Irrawaddy dolphin	Mealy Tooth
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Basidiomycota (担子菌门)
Class	Mammalia (哺乳動物)	Agaricomycetes (傘菌綱)
Order	Cetacea (Whales & Dolphins)	Thelephorales (革菌目)
Family	Delphinidae (Oceanic Dolphins)	Bankeraceae
Genus	Orcaella	Hydnellum
Species	Orcaella brevirostris	Hydnellum ferrugineum

Conservation Status

Irrawaddy dolphin

EN — Endangered

Mealy Tooth

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mealy Tooth

Habitat

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

Range

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