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Tasmanian giant crab : ウィキペディア英語版 | Tasmanian giant crab
The Tasmanian giant crab, ''Pseudocarcinus gigas'' (sometimes known as the giant deepwater crab, giant southern crab or queen crab) is a very large species of crab that resides on rocky and muddy bottoms in the oceans off Southern Australia on the edge of the continental shelf at depths of .〔Levings, A.H. & P.C. Gill (2010). ''Seasonal Winds Drive Water Temperature Cycle and Migration Patterns of Southern Australian Giant Crab Pseudocarcinus gigas.'' In: G.H. Kruse, G.L. Eckert, R.J. Foy, R.N. Lipcius, B. Sainte-Marie, D.L. Stram, & D. Woodby (eds.), Biology and Management of Exploited Crab Populations under Climate Change. ISBN 978-1-56612-154-5. doi:10.4027/bmecpcc.2010.09〕 It is most abundant at in the summer and in the winter.〔 The seasonal movements generally follow temperature as it prefers .〔 ==Description== The Tasmanian giant crab is one of the largest crabs in the world, reaching a mass of and a carapace width of up to . It is the only species in the genus ''Pseudocarcinus''. Males reach more than twice the size of females. It has a white shell with claws that are splashed in red. The females' shells change colour when they are producing eggs.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Tasmanian giant crab」の詳細全文を読む
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