About trout!

Trout have no tentacles. Trout inhabit environments with slow currents and abundant aquatic plants. Feeds on aquatic plants and plankton.

It is difficult to live in captivity for a long time, because this small fish itself has a short natural lifespan and needs an environment rich in organic matter but relatively good water quality.

At present, only the rose trout (Rhodeus ocellatus) from Japan is similar in size to crucian carp, with a pale purple color on the ventral side and a pink vertical stripe behind the gill cover. A blue line runs from the midpoint of the dorsal to the caudal fin, where red patches connect to the caudal fin. The dorsal fin has blue-green spots, the dorsal fin above the red-top eyes has a notch, and the female has a long ovipositor.

Habitat: Lakes and rivers in Japan. It has now come to other countries, including China, by water.

Notes: Increasing numbers make it easy for fish farmers to obtain and different species difficult to identify.

The feeding method is based on zebrafish and rose crucian carp in tropical fish.

Trout Fish 29 Colored Stone [Fish Time] Cyprinidae Tall, flattened, ovate. There is no need to quarrel with the mouth. 1 row of hypopharyngeal teeth, tooth mask serrate.

The lateral line is incomplete, with lateral line holes only on the front 3 6 scales. During the reproductive period, the snout of the male fish has a pearl star and is bright in color. It inhabits an environment with slow water flow and abundant aquatic plants.

Feeds on aquatic plants and plankton. Spawning is laid in May. The eggs are oblong and laid in the gill lobes of mussels.

The specimen is small, up to 60 mm. It is distributed in all major water systems in the country.

It may be the repentant ante, the albino barbae-lip fish, and the redtip shark.

Cyprinidae Horned fishes of the genus Epalzeorhynchos.

The picture below shows the bale-lipped fish Epalzeorhynchos frenatus, commonly known as the redtip shark and the green-lipped shark.

The body is slender, gray in color, with black-edged scales. A buried black stripe extends from the anterior balance of the snout to the eyes**. There is a black spot at the end of the caudal peduncle, a red forked caudal fin, and two pairs of tentacles in the lower part of the mouth.

Males are slender and have black stripes on their anal fins. Body length can reach 15 cm.

Native to Thailand. The body of the rainbow shark is long fusiform, slightly flattened, the tail fin is forked, the body length can reach 12 cm, the body is light brown, each fin is orange-red, under the light, sparkling. So it's always liked by everyone.

Rainbow sharks are adaptable, easy to raise, prefer neutral water, and can grow well at a water temperature of 20; However, they are more ferocious and aggressive, often fighting with their own kind, and sometimes devouring other species of small fish, so it is best not to mix with too small fish.

Golden moss ratfish? Looks like.

This is the barracuda. The dorsal side is bluish-gray, the ventral surface is light gray, and the scales on both sides have black vertical stripes. It is an inshore fish that prefers to inhabit estuaries and bays, and also enters freshwater.

Lively, good at jumping, often swimming in groups in the countercurrent, eating organic matter in the soil at the bottom of the water. The body size is large, and China produces in the South China Sea, East China Sea, Yellow Sea and Bohai Sea. Barracuda has an elongated body, and the largest barracuda can grow up to a meter long.

The head of the barracuda is short and broad and the scales are large. The dorsal side of the barracuda is blue-gray, the ventral surface is light gray, and the scales on both sides have black vertical stripes. Barracuda live along the coast, in the estuaries of rivers or in saltwater.

Barracuda prefer to live in colonies and feed on organic matter in the soil at the bottom of the water. [

Scientific name for broad-haline fishes.

Lateolabracidae Lateolabrax fish.

The picture below shows the Japanese perch lateolabrax japonicus, commonly known as sea bass, Japanese sea bass, seven-star perch, and white perch.

It is distributed in the western Pacific region, including Japan, South Korea, the southeast coast of China, Southeast Asia and other seas.

By looking closely at the fish inside, I felt that it was a freshwater fish, possibly flatfish.

Perch, slender and flattened, slightly raised back, dorsal and ventral surfaces are blunt and rounded; The head is medium-sized and slightly pointed. The body length can reach 102 cm, the general weight is kg, and the largest individual can reach more than 15 kg.

Sea bass is an omnivorous fish that likes to feed on small leaf fish, small squid, small yellow croaker, shrimp, cuttlefish, squid, saury, sand silkworms, earthworms, rock insects, sea cockroaches, grass insects, silkworms, etc. The sea bass has a silvery-gray body, a large mouth and a flattened mouth, a prominent lower jaw, and small black spots on both sides of the dorsal fin, inhabiting the offshore sea. Sea bass have a fierce temperament and like to pounce on small fish, shrimp, and water bugs.

The largest perch can reach twenty or thirty kilograms; The meat is delicate, fatty, less spiny and more meaty, and there is no fishy smell, which is a precious edible fish.

Monacanthidae fish, there are more than 10 genera and more than 100 species in this family.

The figure below is shownStephanolepis cirrhifer (Crested pufferfish).

It is commonly known as silk-backed pufferfish, staghornfish, sand mackerel, and trolling pufferfish.

It's the first time I've seen such a big fish.

It can only be seen that it is some kind of monospinous fish, and see if it is: Chinese monospinosa.

The chef teaches you how to fillet fish and is easy to learn.

Pink Convict Cichlid scientific name.

Cichlidae (cichlidae or cichlididae) Amatitlania fish.

The picture below shows (albino).Black-banded Gillid Amatitlania nigrofasciata, commonly known as the white lion's head, albino nine pineapples.

It's the first time I've seen such a big fish.

The chef teaches you how to fillet fish and is easy to learn.

It's the first time I've seen such a big fish.

It's the first time I've seen such a big fish.

The chef teaches you how to fillet fish and is easy to learn.

Songjiang perch is also known as fourgill perch. It belongs to the order of Scorpiformes, the family of Pygon fish, and the genus Songjiang perch.

It is a marine and freshwater migratory fish, and every spring, juvenile fish swim from the Yangtze River estuary to the inland river to grow and fatten; In autumn, after sexual maturity, they swim to the junction of seawater and freshwater at the mouth of the Yangtze River to lay eggs and reproduce offspring. So it can be caught offshore.

It's the first time I've seen such a big fish.

Songjiang perch, alias: fourgill perch (Shanghai, Songjiang), flower lady, flower drum fish (Chongming, northern Jiangsu), wife fish is a common edible fish, large mouth, body length, silver-gray, back and dorsal fin There are small black spots, inhabit the offshore sea, also enter fresh water, usually feed on fish and shrimp, the meat is delicious. The perch is most famous for the perch of the Songjiang River, and in Su Shi's "Hou Chibi Fu", there is a saying that "the mouth is like the perch of the Songjiang River".

Recently, Mr. Shen Yingdong, a villager sage, revised the rumor, and verified that the old hometown "Songjiang" is actually the use of "Songjiang", which is also the name of Wusongjiang. The source of the Wusong River flows out of Taihu Lake and the sea in the east, and it is natural that it is rich in sea bass. Wujiang, Suzhou is the famous "Perch Township", and Zhang Han has "Autumn Wind Song" to prove it:

The autumn wind is blowing, and the scenery is good. Wujiang is full of water, and the perch is fat. ”