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spider crab 【動物;動物學】蜘蛛蟹,尖頭蟹。

spider hole

A 50 , 000 - strong swarm of spider crabs gathered off a melbourne beach this week , covering a stretch of seafloor the size of a football field and likely “ scaring the hell “ out of local fish , marine scientists said 澳大利亞的海洋科學家日前表示,在這個星期內,墨爾本的菲利浦港灣涌來了密密麻麻大約5萬只蜘蛛蟹spider crab 。

Spider crabs are about 20 centimeters nine inches long with legs extending up to 40 centimeters 在一些地方,這些蜘蛛蟹層層疊疊的居然有大約1米高3 . 3英尺。