Based on the text provided, provide information about the fish of Lake Baikal.

Here is information about the fish of Lake Baikal based on the text: * 1. Bottom coastal fish of the Baikal bullhead family: It has a large wide head, large, closely spaced eyes, fan-shaped fins. The breeding dress of the fish is bright yellow. * 2. The most numerous and deep-water fish of Lake Baikal: Very sensitive to water temperature: it may die at +10 C. The body is transparent, almost entirely composed of fat, there are no scales. In Tibetan medicine, a drug prepared from its fat is used to heal wounds. Viviparous fish. Baikal endemic. * 3. The local name of the fish is associated with the red color of the meat: It is found only in the northern part of Lake Baikal, in the Frolikha Bay area. The eggs are red or yellowish, and can reach more than 5 mm in diameter. Feeds on small fish and invertebrates. Included in the Red Book of Russia and Buryatia. * 4. This fish loves cold water, and at a temperature of +15 C it falls into hibernation: There are two forms in Baikal: lake and lake-river. Depending on the color of the bottom, illumination and water transparency, the color varies from marble to black. Lays eggs in winter under the ice. The head of this fish looks like a frog's head: wide and strongly flattened, a small mustache on the chin. * 5. Some scientists believe that this fish penetrated Lake Baikal from the Arctic Ocean about 20 thousand years ago: The fish goes to spawn only upstream. The main food is a small crustacean epishura, as well as plankton and golomyanka fry. There are four races in Baikal: Selenginskaya, Posolskaya, Chivyrkuiskaya, Barguzinskaya. This is the most famous and main commercial fish of Baikal. * 6. The oldest, largest and most prolific fish of Lake Baikal: Able to lay up to 400 thousand eggs. It can weigh more than 100 kg, can live 50-60 years. The main habitats are the Selenga delta, the mouths of some rivers and bays with a depth of 20-50 m. Buryats call it "helme". A rare species, listed in the Red Book of Russia and Buryatia. * 7. It is represented in Baikal in two forms: small sorrel and large Baikal. Usually lives in a flock. The scales have a pronounced silvery color. The iris is yellow with a red spot. The dorsal fin and tail are reddish-brown. In the common people, this fish is called roach. * 8. People note the unusually beautiful attire of this fish: large golden yellow scales on the back are darker, with a bluish tinge, and lighter on the abdomen. There is a pair of whiskers on the sides of the mouth. Fishermen appreciate it for its delicious taste of meat. Young shoots of reeds, caviar of spawning fish, mollusks, insect larvae, worms are all its usual food. With a decrease in temperature, it hibernates and stops feeding until the ice is completely opened. It is distinguished by rare longevity, can live up to 30 years. The name in translation from the Kazakh language comes from the two words: "il" and "animal". * 9. This fish is considered one of the most delicious fish of Baikal: It looks like the famous omul, and is often confused with it. It lives at a depth of 20 to 200 m. It likes shallow water with sandy soil. Lays eggs in autumn. It feeds on mollusks, plankton, insect larvae, worms, and young bullfish. * 10. For its strength and agility, impetuous character, this fish is called the "water tiger": It belongs to the salmon family. It can grow up to 140 cm, and gain weight from 30 to 60 kg. Not only fish, but also various animals ducks, waders, mice and even muskrats become its prey. Breeding dress is distinguished by raspberry spots on the body and dark red color of the fins. * 11. This is one of the most colorful and beautiful fish of Baikal: It has dense, iridescent scales of different colors, high bright fins. It is black or white. It can grow up to 60 cm. It spawns in spring and early summer. It goes to spawn upstream along mountain rivers with a stony bottom, sometimes rising hundreds of kilometers. * 12. The most voracious predatory fish of Baikal: It disguises itself well, waiting for prey. Its diet includes small and large fish, mice, rats, frogs, birds. It swallows prey only from the head. The body of the fish is fusiform, colored in gray-green with beige spots. The head is flat, wide with a huge, widely opening mouth. In fairy tales, it fulfills any wish.