What's the name of the dragonfly larva?
Dragonflies are also known as Ding Ding, Lantern Lighting, and roaches, and are divided into dragonflies and flies. Adults generally fly in ponds or rivers to prey on flying insects. In addition to large numbers of insects that are harmful to people, such as mosquitoes and flies, some can also prey on butterflies, moths and bees, but their larval morphology and habits are completely different from those of adults. Let's take a look at the name of dragonfly larvae.
What's the name of the dragonfly larva?
The larvae of dragonflies are called water birds. The water fish is completely aquatic and breathes through the gills. The color varies according to the habitat. The water fish that likes to live in the yellow soil is yellow, and the surrounding environment is black. Usually lurking under the mud or fallen branches of the Xichi reservoir, some like to lurk in dense water and grass areas waiting for the prey to come, and when the prey is close, they shoot out tangled lips to catch it. There were 8 times of molting and 15 times of molting in the process of development, and the times of molting were different within and between species, and there was no pupa stage.
What kind of food do dragonfly larvae eat?
The feeding habits of dragonfly larvae are related to species. Dragonfly larvae usually inhabit streams and mainly feed on Diptera larvae such as mayfly larvae, stone fly larvae, Chironomus and some small fish. the species inhabiting quiet waters mainly feed on tadpoles, small shrimps, small fish, water fleas, smaller dragonfly larvae, backstroke bugs, wigglers, Chironomus and other Diptera larvae. The natural enemies of dragonfly larvae are birds, large omnivorous fish, Hong Niang Hua, negative bugs, dragon lice and so on.
How long is the larval stage of dragonflies?
The larval stage is the longest time in the dragonfly's life. the first stage or age of the hatched larvae of dragonflies is called pre-nymph, which has no feet and usually lasts only a few seconds to a few minutes. After the first peeling, the larvae enter the second age, with simple feet and three jointed antennae. Dragonfly larvae vary in age from 8 to 16 years old, and the time required for the whole larva varies according to different species and seasons, from one month to three or four years.
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