Indo-Pacific Bottlenose Dolphin vs Rootless Duckweed

Tursiops aduncus compared with Wolffia arrhiza

Key Differences

• Indo-Pacific Bottlenose Dolphin is Near Threatened while Rootless Duckweed is Endangered.

Taxonomic Classification

Rank	Indo-Pacific Bottlenose Dolphin	Rootless Duckweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Cetacea (Whales & Dolphins)	Alismatales (Alismatales)
Family	Delphinidae (Oceanic Dolphins)	Araceae
Genus	Tursiops (Bottlenose Dolphins)	Wolffia
Species	Tursiops aduncus	Wolffia arrhiza

Conservation Status

Indo-Pacific Bottlenose Dolphin

NT — Near Threatened

Rootless Duckweed

EN — Endangered

Physical Characteristics

Attribute	Indo-Pacific Bottlenose Dolphin	Rootless Duckweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indo-Pacific Bottlenose Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Rootless Duckweed

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 4 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan), Europe (10 countries), North America (Canada), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.