CATDOLL : CATDOLL: What are the fish species that are endemic to India? What are the fish species that are endemic to the Irrawaddy?

1. What are the fish species that are unique to India?

Indian mackerel are almost completely transparent and move through the sea like ghosts. Unless they are very close to you, it is hard to believe that they are a kind of fish.

Indian frogfish, Antennarius indicus (LP Schultz, 1964), is a species of tropical marine fish of the family Antennarius, in the order Pleuronectiformes, in the class Actinopterygii, distributed in the western Indian Ocean, from East Africa, the Gulf of Aden, the Seychelles to Sri Lanka.

Indian marlin (scientific name: Istiompax indica (Cuvier, 1832) is a fish of the genus Indian marlin in the family Scylla. The maximum body length can reach 465 cm. The fish is cylindrical, slightly flattened laterally; the caudal peduncle is thin and strong, with two raised ridges. The head is relatively long; the snout is long and pointed, protruding in the shape of a sword. The mouth is large and slightly oblique. The body is covered with slender bony scales; the lateral line is single and flat to the tail. The first dorsal fin is shorter than the body height; the second dorsal fin is short; the pectoral fins are low and sickle-shaped. The back of the body is blue-brown, the abdomen is silvery white, and there are no horizontal bands and round spots on the sides of the body. The first dorsal fin is blue-black; the pelvic fins are blue-black; the caudal fin is dark.

2. What are the unique fish species in Yi River?

Yihe River is one of the tributaries of Luohe River, a tributary of the Yellow River on the south bank of China. It originates from Taowan Town, Luanchuan County, on the southern foot of Xiong'er Mountain, flows through Songxian County and Yichuan, meanders along the southern foot of Xiong'er Mountain and the northern foot of Funiushan Mountain, passes through Yique and enters Luoyang, flows northeast to Yanshi and flows into Luohe River, where it merges with Luoshui River to form Yiluo River. It is 264.88 kilometers long and has a drainage area of ​​more than 6,100 square kilometers. Yihe River and Luohe River support a wing of Heluo culture. The "Yiluo Civilization" is praised by some Western historians as the "Two Rivers Civilization in the East". The famous Longmen Grottoes, a world cultural heritage in China, are located on both sides of Yihe River.

The unique fish species of Yihe River is Yihe bream. Other fish species include whitebait, miscellaneous fish, crucian carp, horse mouth fish, eagle fish, catfish, yellow bone fish, carp and so on.

3. What are the unique fish species in Nandaihe waters?

The local crabs in the Nandaihe waters have red claws. As the name suggests, they have large claws and a sweet taste. I personally think they taste better than swimming crabs.

Then there are shellfish: clams, razor clams. Large conchs are also delicious. But be careful when eating them, and make sure to spit out all the sand, otherwise, haha, you can imagine.

Shrimp: Mantis shrimp, shrimp, dog shrimp. The grilled shrimp is great and delicious.

There are also fish: one is flat fish, two is mirror fish, and three is Tama fish. Flat fish, mirror fish, Tama fish. There are also many other fish such as sea intestines, striped fish, squid, etc.

4. What are the unique fish species of Dadu River?

The unique fish species of the Dadu River are the Dadu fish, which are similar in shape to carp but with scales as fine as trout, are large in size, have tender meat, and are grayish blue with a slight golden tint.

5. What fish are unique to South Africa?

South African anglerfish, Lophius upsicephalus (Smith, 1841), is a species of fish in the genus Lophius, family Lophiidae, order Lophiiformes, class Osteichthyes, mainly found in South Africa.

Its body is flat and soft, with a large, broad and flat head. The mouth is wide and forward, with a protruding lower jaw. The gill openings are large, the body surface is naked and scaleless, and the edge of the head has well-developed cortical tentacles. The second dorsal fin and the anal fin are both located at the tail. The pectoral fins are well-developed and have a long muscular stalk. The pelvic fins are located at the throat. The South African anglerfish lives in the bottom of the nearshore sea, often crawling on the seabed and moving slowly. When lurking on the seabed, it swings the tentacles of the first dorsal fin spines to lure other small fish and marine life, and is eaten when the small life swims close. The general body length is 20-30 cm, and the maximum can reach 120 cm.

. The gonads develop in winter and spawn in spring. The meat of the monkfish is delicious. In northern Japan, monkfish is eaten in large quantities, especially the liver. It is a high-quality tonic for winter and can be used to make monkfish liver, canned monkfish liver, monkfish fillet, etc.

6. What are the unique fish species in the Yellow River?

Biological resources of the Yellow River There are a total of 121 species (subspecies) of fish in the mainstream of the Yellow River, and there are 98 species of pure freshwater fish in the mainstream, accounting for 78.4% of the total. The main economic fish are spotted naked carp, polar flat pharyngeal tooth fish, thick-lipped naked heavy lip fish, Yellow River naked split tail fish, Walleye yarrow, northern copper fish (pigeon fish), carp, and crucian carp. There are only 16 species of fish in the upper reaches of the Yellow River, and the composition is relatively simple, with only schizothorax, yarrow, and striped loach from the Cyprinidae and Loach families. The fish in the middle and lower reaches are generally similar, and are dominated by Cyprinidae. There are 71 species of fish in the middle reaches, but there is a lack of natural fish of typical plain groups such as silver carp, bighead carp, bream, and bream. There are schizothorax and striped loach in the upper reaches of the middle reaches, which are shared with the upper reaches. There are more species and numbers of fish in the lower reaches, with 78 species, including many estuarine fish and brackish water fish. According to the survey data of the Yellow River tributaries, according to the fish statistics of the Tao River in Gansu, the Wei River and the Jing River in Shaanxi, the Wei River has the most species, with 30 species, followed by the Tao River with 11 species, and the Jing River has only 4 species. Most of the fish in the upper and middle reaches of the tributaries are small fish of the Cyprinidae and Cobitidae families, and there are also a few Trichoderma and catfish. The economic fish are carp, crucian carp, croaker and catfish.

7. What species of high-end fish are farmed in Guigang, Guangxi?

The high-end fish farming in Guigang, Guangxi includes sweet-scented osmanthus fish, California lure, grouper and other species

8. What kind of fish is the ctenophore unique to?

It's yellow perch.

Yellow perch, also known as the two-banded yellow perch, Diploprion bifasciatum (Cuvier, 1828), is a species of fish in the genus Diploprion in the family Serranidae. It has a flat and tall body, light yellow in color, with two black longitudinal stripes, and is covered with tiny ctenoid scales. It has a large mouth, and both jaws, vomer and hip bones are covered with velvety teeth.

Mostly yellow with two black stripes, one through the eye and one down the middle of the body. Juveniles are completely black. Usually live near coral or rocky reefs, swimming close to their hiding places, caves or rocks. Swallows anything they can swallow with a mouth that opens wide. Usually eats fish. Try feeding them a variety of animal baits, such as chopped shrimp, fresh fish and frozen seafood.

9. What are the unique fish species in the Yangtze River?

There are more than 400 species of fish in the Yangtze River, more than 170 of which are endemic to the Yangtze River, accounting for 48% of the total number of freshwater fish in my country, far exceeding the number of freshwater fish species in other rivers in my country. There are four major carps in the Yangtze River, namely black carp, grass carp, silver carp, bighead carp, as well as mandarin fish, catfish, catfish and yellow catfish.

10. Fish farming technology?

1.

Stocking time selection: Fish should be released on sunny days when the temperature is not too low. Generally, the temperature should be between 2℃ and 5℃. At this stage, the fish scales are tight and the activity is small. It is not easy to injure the fish during fishing, transportation and stocking operations, which can reduce the morbidity and mortality of fish. It is easy to frostbite the fish on rainy days with low temperature or snowy, frozen and windy weather; when the temperature is too high, the fish scales are loose and the activity is large, which is easy to injure the fish during operation.

2.

Stocking of fish: Before stocking the fish, check whether the drugs have lost their effectiveness after pond cleaning. In early spring, the water temperature is low and the toxicity disappears slowly. Water should be taken in advance and test fish should be released. According to the stocking plan, individual size, density, and matching species and specifications, the fish that can be released at one time should not be released in batches, so that the fish can adapt to the environment, start eating early, and promote growth. At the same time, [Gold Iodine] should be used for drug disinfection when stocking fish.

3.

Feeding at the right time When the water temperature rises to 810℃, fish begin to eat, and the amount of food intake gradually increases with the increase of water temperature, so they should be fed in time. Feed once a day or every other day, and choose to feed at noon on a sunny day; as the water temperature continues to rise, the number of feedings can be increased to twice, that is, feeding once in the morning and once in the afternoon. Feeding should adhere to the principle of four determinations (timing, quality, positioning, and quantity), and the specific daily feeding amount should be flexibly controlled according to the weather, water temperature, and the feeding situation of fish. For grass carp weighing more than 1 jin, it is recommended to feed Da Beinong high-grade expanded feed 8103 in the early stage of feeding; for small grass carp mode, it is recommended to feed Da Beinong microecological juvenile fish special feed [Intestinal Liver Health], and the feeding rate is controlled at about 0.5%1%. This product is rich in nutrients and probiotics, which can quickly repair the fish intestines, restore the physique, and improve immunity.