Australian humpback dolphin vs Lesser Red-knotgrass

Sousa sahulensis compared with Polygonum arenarium

Key Differences

• Australian humpback dolphin is Vulnerable while Lesser Red-knotgrass is Not Evaluated.

Taxonomic Classification

Rank	Australian humpback dolphin	Lesser Red-knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Cetacea (Whales & Dolphins)	Caryophyllales (Caryophyllales)
Family	Delphinidae (Oceanic Dolphins)	Polygonaceae
Genus	Sousa	Polygonum
Species	Sousa sahulensis	Polygonum arenarium

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Lesser Red-knotgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Australian humpback dolphin	Lesser Red-knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Red-knotgrass

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (11 countries) and North America (United States).

Australian humpback dolphin

The Australian humpback dolphin (Sousa sahulensis) is a species in the genus Sousa. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.