"Doctor Strange" has quickly exploded around the world since its release, and this serious-looking and occasionally cold humor Dr. Roll Fu has transformed into a magician, and the two "Indian Flying Cakes" in his hand are called a light car, but in addition to Roll Fu itself, the most eye-catching point in the movie is Also Roll Fu's prop and teammate - the Suspension Cloak. This cloak full of wisdom can be said to steal the limelight of the protagonist. And in the vast ocean, there is also such a strange "cloak" floating, it floats with the waves, and from time to time it changes color according to the mood.
Of course, this is not really a magical cloak, but a magical creature - the water hole grub, commonly known as the blanket octopus. Although it is called an octopus, the four wrists on the back of the water hole slug are much longer than the four wrists on the abdomen, and there is a very developed inter-carpal membrane between the four wrists on the back, so when it swims in the sea, it is like a huge cloak floating by, and the blanket octopus is also named.
Compared with other octopuses, the water hole pupa does not burrow into the cave or become like the surrounding rocks and corals to protect itself, it floats on the ocean all its life, using the developed carpal membrane and the interaction of each wrist to march or glide between the water layers, and will also move vertically, generally the water depth will not exceed one hundred meters, but it will not crawl with brachiopods on the seabed.
Adult female water hole grub size can reach two meters, such a large lump of things floating in the sea will of course attract many predators, when encountering danger, the water hole worm will open its huge cloak to deter the enemy, if the enemy does not eat this set, then it has a more brutal move, when the predator bites the wrist, it will break its wrist to quickly escape, and then rest and wait for the wrist to grow. In addition, when encountering danger, the water hole slug will also spew ink like other cephalopods, but its "ink" juice is very peculiar, it should be called "color" juice, because there are red, purple, black, blue and other colors, "color" juice has a lot of stickiness, the human body will feel itchy when touched.
Compared to the giant females, the males are much smaller. Adult males are only a few centimeters long, only one percent of females, and weigh only one thousandth of a female! Such a huge male-torog ratio gap is also rare in the animal kingdom. However, this tiny male is an invincible warrior, who usually lives with the highly toxic monk's hat jellyfish, which has tentacles full of toxin-filled thorn cells that can paralyze small fish or other prey. The water hole grub is immune to this toxin, and it will even rip off the tentacles of the monk's hat jellyfish and act as its own "highly toxic spear" for defense and hunting, which is very interesting.
To be honest, the male water hole grub is really very pitiful, and he has been looking for the desired female all his life. When encountering a female, it will immediately "break the wrist and aspire" to express love, disconnecting the specialized left third wrist and shooting at the female. The specialized carp has a cystic structure that contains the sperm of the water hole pupa. After doing this, the life of the male water hole pupa also came to an end, and he would leave the female and die silently in the water. The female perforatum will gladly accept the gift, in fact, she will accept "love wrists" from multiple males to fertilize her eggs. Nearly 100,000 eggs are attached to the shaft of the egg, carried by the female water hole slug floating in the ocean until it hatches, and the water hole worm also completes its mission and dies.