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Aipysurus duboisii
''Aipysurus duboisii'', also known as the Dubois' sea snake or reef shallows sea snake, is a species of venomous sea snake. Its geographic range includes Papua New Guinea, New Caledonia and the northern, eastern and western coastal areas of Australia, that is the Coral Sea, Arafura Sea, Timor Sea and Indian Ocean.〔(''Aipysurus duboisii'' — Dubois' Seasnake ), Australian Department of Sustainability, Environment, Water, Population and Communities〕 They live at depths up to 80 meters in coral reef flats, sandy and silty sediments which contain seaweed, invertebrates and corals or sponges that can serve as shelter. These snakes feed on moray eels and various fish that live on the seafloor, up to 7 cm in size. They are viviparous, giving birth to live young rather than laying eggs.〔(''Aipysurus duboisii'' Bavay, 1869 ), SeaLifeBase site: UBC - Canada〕〔Heatwole, p. 22.〕 They have medium aggressiveness, i.e. will bite if provoked, but not spontaneously.〔Heatwole, p. 121.〕 The fangs are 1.8 mm long, which are relatively short for a snake, and the venom yield is 0.43 mg.〔 ''Aipysurus duboisii'' is a crepuscular species, meaning that they are most active at dawn and dusk.〔Heatwole, p. 40.〕
It is the most venomous sea snake, and one of the top three most venomous snakes in the world.〔Fry, Bryan, Deputy Director, Australian Venom Research Unit, University of Melbourne (March 9, 2002). ("Snakes Venom LD50 – list of the available data and sorted by route of injection " ). venomdoc.com. (archived) Retrieved October 14, 2013.〕〔The Australian venom research unit (August 25, 2007). ("Which snakes are the most venomous?" ). University of Melbourne. Retrieved October 14, 2013.〕
==Etymology==
The specific name, ''duboisii'', is in honor of Belgian naturalist Charles Frédéric Dubois.〔Beolens B, Watkins M, Grayson M. (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (''Aipysurus duboisi'', p. 76).〕
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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