King squid usually inhabits deep-sea areas, mainly in the North Atlantic and the North Pacific. It is estimated that it is 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 jaw is small, and only the jaw has teeth. Mainly eat squid. With a body length of 18m and a weight of more than 50 tons, it is the largest toothed whale, with its head accounting for 1/3 of its body and no dorsal fin. With strong diving ability, it is the deepest and longest diving mammal. It is like a fish, breathing with its lungs. The neck is short, and the head seems to be connected with the trunk; Cervical vertebra healing; The nose is a spray hole, located in the snout, the forelimbs become fins, the forearms degenerate, the palms become longer, and the number of toes increases, but the toes and claws are not visible from the outside; Hindlimb degeneration; The tail is like a fish. It has a horizontal tail fin and swings by its tail when swimming. The dried product of the intestinal secretions of sperm whales is called "Long Xianxiang", which is a precious Chinese medicine 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 ice-free waters from the equator to the poles.
Orcinus orca is a large toothed whale with a body length of 8- 10 m and a weight of about 9 tons. It has a slightly round head and an inconspicuous beak. The dorsal fin is tall and upright, with a bending length of 1 m; The body is black and white. The wings are far apart. The temporal fossa is very large. The mandible is relatively short. There are 10- 12 conical teeth in each dentition of maxilla and maxilla. 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 is called the overlord of the sea.
King squid lives in the deep sea of 1000 meters, and killer whales can't dive that deep. In case of 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 for 1.5 hours and dive to a depth of 2200 meters in order to eat the king squid.