In deeper water, there are large fish such as tuna and marine mammals such as dolphins and whales. They are cultural Totems, food sources, bearers of wisdom and guides to the seasons. The males grow to a large 2 metres, while the females tend to only grow to about 1.5 metres long. Australian Fur Seal (Arctocephalus pusillus doriferus) Australian Fur Seals live along the southern coastline of Australia, and due to the fact that they have ears belong to the Otariidae family. The Australian sea lion is the only pinniped endemic to (only found in) Australia. Coastal sea ecosystems are vulnerable to: The species is present along the southern and … The two most venomous species in Australia are the yellow-bellied sea snake and the beaked sea snake. The list of marine animals of Australia (temperate waters) is a list of marine and shore-based species that form a part of the fauna of Australia.This list includes animals which either live entirely marine lives, or which spend critical parts of their lives at sea. Cephalopods, Crustaceans, & Other Shellfish. These reefs are home to a great variety of marine animals from crabs to sea dragons and sharks. Explore the Marine Life Encyclopedia to learn fun facts and more about your favorite marine animals. The continent of Australia has vast expenses of desert and semi-arid land in its interior, sub-tropical rain forest in the Northeast, and grasslands and mountain ranges along the perimeter. From sharks and sea turtles to ecosystems and corals, you’re in the right place to take a deep dive into life under the sea. The Australian sea lion is a member of a group of animals known as the pinnipeds, which contains the seals, sea lions and walrus. Learning about native wildlife through the lens of an Aboriginal guide adds a layer of understanding that is … Beautiful as this display might be it is also a warning that this is one of the most dangerous animals in the ocean. E. Eel: long-bodied fishes mostly living in shallow waters; Elephant Seal: a large seal, with big-nosed males, living in the waters around western North America and Antarctica; Emperor Shrimp: a bright-colored shrimp of the Indo-Pacific region that lives cooperatively on other sea animals; Estuarine Crocodile: the world’s largest living reptile, found in Southeast Asian and Australian estuaries Australia's Indigenous communities share a strong bond with the land and its animals. Scientists exploring the deep sea off Australia’s coast have discovered as many as 30 new marine species – and what may be the longest animal ever seen. 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