[新聞] 美研究:蜘蛛若改吃人 人類一年滅絕消失
1.媒體來源:
自由時報
2.完整新聞標題:
美研究:蜘蛛若改吃人 人類一年滅絕
3.完整新聞內文:
〔編譯陳正健/綜合報導〕美國最新的昆蟲學調查顯示,全球蜘蛛一年的食量最多可達8
億噸。科學家就此提出假定,如果蜘蛛改吃人類,人類在短短一年內就會滅絕。
美國科學家於北卡羅來納州進行調查,發現100%的家庭中都有蜘蛛足跡,68%的浴室和75%
的臥房都有蜘蛛存在。
另外,科學家推算,全球蜘蛛的總重量約為290萬噸,大約等於478艘鐵達尼號,平均每平
方公尺有131隻蜘蛛。
研究主筆尼菲勒(Martin Nyffeler)、霍菲爾(Klaus Birkhofer)估計,全球蜘蛛每年
的食量為4至8億噸,與全部鯨魚的總食量相當。對照之下,全球人類的肉類總食量只有4
億噸。
換言之,假定蜘蛛改吃人類,牠們將能在一年內吃掉全球70億人口。更驚人的是,蜘蛛在
吃完人類後可能仍饑腸轆轆。
所幸,以上的推論純屬假設。蜘蛛的食物主要是昆蟲、鳥類、爬蟲類和小型哺乳類,在生
態平衡上扮演重要角色。
本研究結果刊載在《自然科學》(Science of Nature)期刊。
4.完整新聞連結 (或短網址):
http://news.ltn.com.tw/news/world/breakingnews/2020256
5.備註:
天使帝國四裡面,可怕的大蜘蛛還真的有恐怖到
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