Irrawaddy dolphin vs Welsh onion

Orcaella brevirostris compared with Allium fistulosum

Key Differences

• Irrawaddy dolphin is Endangered while Welsh onion is Critically Endangered.

Taxonomic Classification

Rank	Irrawaddy dolphin	Welsh onion
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Cetacea (Whales & Dolphins)	Asparagales (Asparagales)
Family	Delphinidae (Oceanic Dolphins)	Amaryllidaceae
Genus	Orcaella	Allium
Species	Orcaella brevirostris	Allium fistulosum

Conservation Status

Irrawaddy dolphin

EN — Endangered

Welsh onion

CR — Critically Endangered

Physical Characteristics

Attribute	Irrawaddy dolphin	Welsh onion
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Welsh onion

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Algeria, Seychelles), Asia (Taiwan, Yemen), Europe (18 countries), North America (Canada, United States), Oceania and the Pacific (Tuvalu), and South America (Brazil, Colombia, Peru). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.