Stichaster australis, commonly known as the Southern Cross Sea Star, typically measures between 15 to 30 centimeters (6 to 12 inches) in diameter. Its distinctive star-shaped body features multiple arms, usually five or more. The size can vary based on environmental factors and their specific habitat within the coastal regions of New Zealand and Australia.
Sindoscopus australis was created in 1923.
Roscoea australis was created in 1982.
Oxycanus australis was created in 1856.
Oudemansiella australis was created in 1964.
Uromyrtus australis was created in 1979.
Amanita australis was created in 1962.
Hellinsia australis was created in 1908.
Adela australis was created in 1851.
Emblemaria australis was created in 2003.
Carniflora Australis was created in 2003.
Alsodes australis was created in 1997.
Androctonus australis was created in 1828.