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19 results. Displaying results 1 - 19.

Bold-spotted Anemone Shrimp
Summary
The Bold-spotted Anemone Shrimp has, as its name suggests, bold patterning. It grows up to 20 mm in length. It occurs on reefs and may be found on Haddon’s Anemone in channels and pools at Dunwich, North Stradbroke Island. Northern Australia; Indo-Pacific region.
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Stalk-eyed Swimmer Crab
Summary
The Stalk-eyed Swimmer Crab occurs over sandy-mud and weed substrates, occasionally taken in pots and bait nets, shallow subtidal zone to 20 m depth. It is found in Northern Australia from Exmouth Gulf, WA, to Moreton Bay.
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Pyramid Periwinkle
Summary
The Pyramid Periwinkle is one of several periwinkle species that commonly live on our rocky shores. It grows to about 20 mm in length, is very common in the high intertidal zone, and ranges from southern Queensland around southern Australia to Fremantle, WA.
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Brown Tiger Prawn
Summary
The Brown Tiger Prawn is a large, banded prawn growing to 235 mm in length. It occurs on mud or sandy mud, and is found in northern Australia from Shark Bay, WA, to central NSW.
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Honeycomb Coral Crab
Summary
The Honeycomb Coral Crab features honeycomb patterning over its shell and claws. It lives commensally with a variety of branching corals, and is found in northern Australia. Also found in the eastern Indian Ocean, western Pacific and north to Japan.
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Rose Barnacle
Summary
Rose Barnacles occur on rocks at the seaward edge of rocky shores, and are able to tolerate strong wave activity. They are found in eastern Australia and southern Western Australia.
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Pacific Clown Anemone Shrimp
Summary
The Pacific Clown Anemone Shrimp is common on coral and rocky reefs in the subtidal zone. Occurs singly or in pairs, on Haddon’s Anemone, and also on other anemones and sea cucumbers. Northern Australia.
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Penguin Wing Oyster
Summary
The Penguin Wing Oyster is the largest member of its genus, growing to over 200 mm and characterised by a black shell exterior and a very long extension of the hinge. The Penguin Wing Oyster lives in shallow water to depths of up to 20 m. It is found in subtropical and tropical Australia.
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Blue Coral Crab
Summary
The Blue Coral Crab has a blue-grey shell with a line of obvious small orange-red spots on the middle of its carapace. It is found in northern Australia; Indo-West Pacific.
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Coral Swimmer Crab
Summary
The Coral Swimmer Crab reaches up to 160 mm in carapace width. It occurs in Australia, except for the southern coast; Indo-West Pacific from East Africa to Japan.
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Red-mouthed Banded Whelk
Summary
The Red-mouthed Banded Whelk is a small species of predatory snail that may be found under large rocks and dead coral slabs from intertidal and shallow subtidal habitats to 15 m depth. It occurs in subtropical and tropical Australia.
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Fox Dove Snail
Summary
The Fox Dove Snail is well known for its bold and often complex shell colouration. The animals are mostly carnivorous, but some species have secondarily become herbivorous. It is found in subtropical and tropical Australia.
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Smooth-handed Ghost Crab
Summary
The Smooth-handed Ghost Crab can be found on top of frontal dunes to about 200 m inland. It is often seen scurrying about beach campsites. It occurs in northern Australia from Kimberley, WA, to northern NSW.
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Freshwater Crocodile
Summary
The Freshwater Crocodile is a narrow-snouted species that grows to 3 metres. It occurs in far northern Australia. In Queensland, this species is usually found in western-flowing rivers that drain into the Gulf of Carpentaria.
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Pygmy Wisp
Summary
The Pygmy Wisp is a tiny damselfly that inhabits ponds, swamps and fringes of dams and lakes with plentiful aquatic vegetation. Mature males are dark brown or black with greenish markings and a reddish tip to the abdomen. Young females are mostly red and become black and green as they age.
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Perchers, skimmers, gliders and flutterers
Summary
The Libellulidae range in size from very small to large and have eyes that touch on the top of the head. In males, the hindwing has a rounded base, and A2 of the abdomen has no auricles. Colour varies widely among different species. Males and females of the same species are sometimes very different in appearance. Most species breed in standing waters.
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Tusk Shells
Summary
Scaphopods - popularly known as tusk shells - form a distinctive class of marine molluscs characterised among other things by their curved, open-ended shells. Tusk shells are not often seen living, and several inhabit water as deep as 2000 metres. Australia has approximately 106 species of scaphopod known to date.
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Red-rumped Wisp
Summary
The Red-rumped Wisp is a tiny damselfly that inhabits a variety of standing water habitats, including small, well-vegetated ponds, dams and swamps. It is very similar to the Pgymy Wisp but males have more of the tip of the abdomen reddish. However, only female Red-rumped Wisps are known from south-east Queensland.
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Bullrout
Summary
Bullrout are responsible for most fish stings that occur in upper tidal reaches and freshwaters of New South Wales and Queensland. The venomous fin spines can cause painful wounds. They are an ambush predator of small fish and crustaceans, hiding amongst snags and aquatic plants.
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