Mosquito-eating fish, also known as big belly fish and six fish, can be seen in the provinces and cities in northern and southern China, is a kind of fish that eats mosquito larvae, for mosquito-eating fish Many people do not understand, such as how many small fish are born in a mosquito-eating fish? Let's take a look at it together.
How many small fish do mosquito-eating fish give birth to in one litter?
Mosquito-eating fish give birth to more than 200 small fish, can produce 3-4 times a year, if there are 10 mosquito-eating fish in a water body, it does not take long to breed a large nest, because the mosquito-eating fish have a fierce temperament, so it occupies the ecological niche of The native species in China.
How did the mosquito-eating fish come about?
Although the adult mosquito does not live in water, it has three forms of life that are soaked in water. Mosquitoes have four forms, divided into eggs, larvae, pupae, and adults, from small to large. The flying mosquitoes seen in daily life are actually adult mosquitoes, and mosquito-eating fish are species that mainly reproduce by eating mosquito larvae, to a certain extent, in the waters where mosquito-eating fish are found, and the mortality rate of diseases caused by malaria mosquitoes is very low among the surrounding residents.
Although mosquitoes are small, they can bite directly on human skin and may spread the source of the disease, especially in countries with poor medical conditions, as well as regions, where mosquito malaria deaths still occur every year. In order to prevent it, many countries have introduced the species of mosquito-eating fish, and have achieved certain results.
The same is true of China, which was introduced to Taiwan from Japan in 1911 and soon distributed in Taiwan and other places. Later, in 1924, it was imported from the Philippines to Shanghai for testing, and eventually successfully transplanted to various regions of China.
Can mosquito-eating fish be eaten?
Mosquito-eating fish can be eaten, but its size is too small, mosquito-eating fish for small fish, body length of 30 to 40 mm, no economic value, the main role is to prey on mosquito larvae. In addition, for the consumption of mosquito-eating fish, many foodies believe that since the mosquito-eating fish is mainly based on edible mosquitoes, there are naturally a large number of bacteria in its body, and many people dare not eat it for the sake of health. Mosquito-eating fish are too small to catch, so for a long time, the number of mosquito-eating fish can only be controlled by other scientific methods.
The above is the introduction of mosquito-eating fish, at present, due to the flood of mosquito-eating fish, it has become the object of remediation, in other words, have you ever seen this fish?
(The material originates from the Internet, for reference only, invasion and deletion)