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Author Topic: 章魚很不好養  (Read 111 times)
shuibuzhao (OP)
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October 24, 2017, 07:07:19 AM
 #1

章鱼之所以不好养,上午那条微博说的和饲养员闹别扭只是原因之一。更大的原因是,它真的很爱逃跑并且很擅长逃跑。
虽说章鱼没骨头等于自带缩骨功确实利于逃脱,但是它哪儿来的智商是件奇怪的事情。章鱼是无脊椎动物软体门头足纲八腕目下的三百个物种,和我们熟悉的其他聪明动物(猴子啦海豚啦乌鸦啦)关系十分遥远;而且几乎所有章鱼物种都是独居的,没有社会结构或者合作,乍看起来似乎不是一个适合智力诞生的位置。
所以有科学家开玩笑说章鱼简直就是外星人。这是玩笑啦人家地球度100%,也没有什么特别奇怪的基因。但事实是章鱼能走迷宫,能开瓶子,能用椰子壳做防御,甚至奥塔哥大学有一只章鱼反复朝灯管喷水导致实验室断电,最终令研究者不得不把它放归大海。凭啥啊?
有一批研究者的猜想是,这是因为章鱼身轻体柔,无爪牙之利筋骨之强,又要在海底复杂环境里当捕食者,所以逼出来的聪明劲儿。虽然这种组合很罕见,但有这个环境加这个先天条件,就是要么产生智力要么灭亡。
emmmmmm……

(心情复杂地瞅了一眼某只钝爪弱牙没肌肉的无毛两足猿类)
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October 24, 2017, 08:08:34 AM
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大千世界,无奇不有,章鱼也有人养。记得好像是哪届世界杯出现了一条预测比赛结果的章鱼保罗,赚够了眼球。
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