Does the fish in the water have a heart? Can its heart be eaten? The species and names of the most complete fish are attached

Fish is a common animal in my life. Fish is rich in protein and can give people nutrition. Half of the fish we bought were meat, fish head, fish eyes and fish gills, but no fish had a heart. So does fish have a heart? Can its heart be eaten?

Do fish that live in water have hearts?

Fish have a heart. Because it is mentioned in the first paragraph that fish belong to animals, so they have a heart. Don't be fooled into thinking that fish don't have a heart. We all know that the heart plays a major role in blood circulation, and the heart of fish is no exception.

Where is the heart of the fish?

All the fish we buy will see the gills, and the heart is next to the gills, about at the neck of the fish. A fish has only one heart, but one heart contains two hearts, one atrium and one ventricle. So do all animals have hearts? Not all animals have hearts, and not all animals with hearts are as complete as human hearts.

Third, can the heart of fish be eaten?

The heart of a fish is edible. Sometimes when we deal with fish, we only get rid of the gills and intestines, but the heart is not disposed of, so before we know it, we eat a lot of fish hearts.

Just like the chicken heart, we all know that the chicken heart can be eaten, and it is a small one. The chicken heart has the following nutrients.

Fourth, the species and names of fish

The species of fish are mainly divided into tropical fish, temperate fish and cold belt fish. Water fish can be divided into freshwater fish and saltwater fish.

1. A complete collection of tropical fish species

Dragon fish, colorful immortals, flower Luohan, rat fish, alien, short sea bream, peacock fish, mackerel, lantern fish, ancient fish, blood parrot, sea bream, Douyu, ray, hulk, Genghis Khan, sapphire, peacock fish, Rohan fish, red and green light, silverfish, ruby, map fish, scavenger, little bee, fairy fish, night-luminescent pearl, thrush, clown fish, zebrafish, giant bone hyoid fish, blood parrot, seven star swordfish, kissing fish, fish, Elf, pretty baby, Mary fish, moonfish, Thailand Douyu, Po Lin lantern fish, blue devil, glass cat, chocolate doll, pink beauty, green dragon fish, emerald Phoenix, beautiful fish, red devil, black line flying fox, African prince, blue man dragon, black dragon, over-backed goldfish, anti-swimming cat, red nose scissors, fire mouth fish, pearl vest, Dutch Phoenix, purple red fire mouth, three mice, golden pineapple, African Phoenix, panda mouse, Shooting water fish, black skirt fish, forktail betta, green puffer fish, red-tailed catfish, red-tailed crown, glass lesbian, swordfish, crown three, neon swallow, Egyptian immortal, moss mouse, golden medaka, electric catfish, pepper mouse, Texas leopard, red-tailed golden dragon, star dragon, pearl ray, anti-celestial knife, silver Pomfret, flower tiger, crocodile dinosaur king, stone beauty, Bolivian Phoenix, lemon lantern, tiger pattern dinosaur king, pepper red dragon fish, Flame lights, crane fish, head and tail lights, diamond crown leopard, blood red dragon fish, three-point white, black and white stingray, red diamond fish, coffee mouse, panda alien, crown helicopter, flame chameleon, diamond lights, golden Dharma, Akashiro bream, golden man dragon, red dream flag, swallow beauty, grass rope dinosaur, Baiyun mountain fish, big flower dinosaur, Spitfire lamp, golden dinosaur fish, crown six, new big hook drawing flag, three-line short bream, red-tailed glass, red-tailed glass Black lotus lantern, Congo flag pulling, chief short bream, star spotted dragon, star spotted dragon, black swordfish, African ten, Inca parrot, blue lantern fish, red clown fish, black golden red mouse, strawberry fish, penguin lamp, leopard ray, bronze mouse, glass swordfish.

2. A complete collection of temperate fish species

Main red crucian carp, Chinese goldfish, Japanese koi, red rose, one eyebrow man, tiger skin fish, jade rabbit, nine-grain dragon, silver shark, great and brocade, goose head red, rainbow shark, black gem, red tail black shark, ink dragon eye, tea carp, Phoenix tail dragon eye, package gold, white writing brocade carp, black carp, black cloud cover snow, red pearl, black longevity, yellow carp, red top tiger head, mountain blowing gold brocade carp, twelve red dragon eyes, gold and silver scale brocade carp, black crown, black crown, Red and white ball red writing brocade carp, blue clothing brocade carp, twelve red butterfly tails, yellow writing brocade carp, five flower dragon eyes, silver pine leaf brocade carp, Hongshou, red and white Lanshou, Wuhua Lanshou.

3. A complete collection of freshwater fish species

White mackerel, red-eyed trout, yellow-tailed mackerel, black fish, cod, herring, perch, silverfish and so on.