论文部分内容阅读
我曾在北非苏丹共和国的苏丹港,无意中与章鱼有过一次生死较量,至今想起来还心有余悸。有人形容章鱼是深水里的魔鬼。章鱼有8只触手,全都长在一张血盆大口的周围。这些触手远比它的身体要长得多,在海里,就像同时扭动不停的8条大海蛇,攻击起其它动物来,比海蛇还敏捷几分。章鱼属于头足类动物,它的每一条触手的里沿都有两排吸盘,一碰上什么就紧紧吸住,然后就往嘴里塞。那血盆大口更是狰狞可怖,在嘴巴处长着一个钩子,它
I was in Sudan, North Africa, Sudan, inadvertently had a fight with octopus, so far, I still feel lingering fear. Someone described the octopus as the devil in the deep water. The octopus has 8 tentacles, all of them growing around a bloody mouth. These tentacles are much longer than its body. In the sea, it is like the eight sea serpent twisting at the same time, attacking other animals and being more agile than sea snakes. The octopus belongs to the class of cephalopods. Each tentacle has two rows of suction cups on each edge, and when it hits it, it snaps tightly and then plugs into its mouth. That bloody mouth is even more scary, with a hook in the mouth, it