The king squid, usually inhabiting deep-sea areas, is mainly produced in the North Atlantic Ocean and the North Pacific Ocean. It is estimated to be about 20 meters long and is one of the second largest mollusks and invertebrates known at present.
Sperm whale (scientific name: Physeter macrocephalus): The head is huge, the lower jaw is small, and only the lower jaw has teeth. Mainly eating squid. With a body length of18m and a weight of over 50 tons, it is the largest toothed whale, with its head accounting for13 of its body and no dorsal fin. With strong diving ability, it is the deepest and longest diving mammal. It is like a fish and breathes with its lungs. The neck is short, and the head seems to be connected with the trunk; Cervical vertebra healing; Nose is a blowhole, located at the snout, forelimbs become fins, forearms degenerate, palms become longer, and the number of toes increases, but toes and claws are not visible from the outside; Hindlimb degeneration; The tail is like a fish, with a horizontal tail fin, and it swings by the tail when swimming. The dried product of the intestinal secretion of sperm whale is called "Long Xianxiang", which is a valuable Chinese medicine, and is used to treat cough, dyspnea, and chest pain. Sperm whales are widely distributed in the world's ice-free waters, and they can be found in the ice-free waters from the equator to the poles.
Orcinus orca is a large toothed whale, with a length of 8- 10 m and a weight of about 9 tons, with a slightly round head and an inconspicuous beak. The dorsal fin is tall and upright, bending as long as 1 m; The body is black and white. The two wings are far apart. The temporal fossa is large. The mandible is relatively short. There are 10- 12 conical teeth in each tooth row of the upper and lower jaws. Long and narrow mouth, sharp teeth, fierce temperament, carnivore, good at attacking prey, is the natural enemy of penguins, dolphins, seals and other animals. Sometimes they attack other whales, even great white sharks, which can be called sea overlord.
The king squid lives in the deep sea more than 1000 meters, and killer whales can't dive that deep. In case of an encounter, it is estimated that the king squid will win, because the killer whale can only hold its breath for about 17 minutes, which is not enough time for the killer whale to subdue the king squid. You should know that sperm whales can hold their breath for1.5 hours and dive to a depth of 2200 meters in order to eat the king squid.