A 6-year-old boy was left with welts along his arm after an octopus glommed onto him, his mother, Britney Taryn, recounted ...

据了解，章鱼这些吸盘，具有上百公斤的吸力，不仅男童的手，连被抓住的动物也难从它的手里逃跑，而每个吸盘都可独立控制，可自由吸附或松开。章鱼生物学家明德林：“章鱼的触手布满味觉感受器，因此章鱼探索周围环境，和了解正在发生的事情的方式，都是透过触手和吸盘来实现的。” ...