Female mosquitoes and male mosquitoes, how can mosquitoes distinguish between male and female? How d

Let's look at the structure of the mosquito's mouth. The mouth of the mosquito is called the mouthpart, which is composed of 6 mouth needles: 1 on the upper lip, 2 on the upper jaw, 2 on the lower jaw and 1 on the tongue.

These 6 needles are located in the longitudinal groove of the lower lip. Look at how mosquitoes suck blood, when the female mosquito sucks blood, the lower lip is bent back first, and the needle cluster is held with the end lip flap, and the lower jaw is stung into the ** first, and then the other mouth needles are stretched into the blood vessels to suck blood. The mouth needle of the male mosquito is degenerated, and its jaw is short and weak, and it cannot sting into the human **, so the male mosquito generally cannot suck blood.

Female mosquitoes suck blood mainly to reproduce offspring, and female mosquitoes can only mature their eggs after sucking blood. Female mosquitoes have a longer lifespan, and a small percentage of female mosquitoes store fat in their bodies and can lurk in warm, humid corners for the winter. When it warmed up in the spring of the following year, it flew out again to suck blood and reproduce.

This is the reason why mosquitoes appear as soon as the spring is warm.

Male mosquitoes generally feed on nectar and plant sap for nutrients. The lifespan of male mosquitoes is also relatively short, generally only about a week.

Most mosquito females suck the blood of animals and humans because they can only lay eggs on hemoglobin, while male mosquitoes survive by sucking dew, plant juice, and nectar.

Females suck blood, and males suck plant sap.

It can be distinguished by the antennae, the male mosquito has ring hairs around the antennae, and the hair is relatively long, and the female mosquito has very short antennae. Male mosquitoes survive by sucking nectar, and female mosquitoes survive by sucking blood.

One of the easiest ways to distinguish between male and female mosquitoes is to catch a batch of mosquitoes by yourself, put them in a container, and then put your hands in them. Female mosquitoes generally survive by sucking human blood, and male mosquitoes generally survive by sucking on the branches and leaves of plants, so it is usually female mosquitoes that bite people. Female mosquitoes must suck blood from their ovaries in order to develop and reproduce.

Why only female mosquitoes suck blood, and male mosquitoes don't, today we know the reason.

Only female mosquitoes suck blood!

Because the purpose of sucking blood from female mosquitoes is to replenish nutrients and make their eggs mature. Most species of mosquitoes cannot lay eggs without sucking blood. Male mosquitoes cannot bite because of their underdeveloped mouthparts, and can only survive by sucking the juice or nectar of plants.

Female mosquitoes suck blood and generally live indoors, with needle-like mouthparts;

Male mosquitoes suck the sap of plants, generally live in grass, and their mouthparts are a bunch of many roots. The old man said that "mosquitoes bloom with their mouths" and they don't bite, but in fact, they are the male mosquitoes seen in early autumn, and they don't bite.

The female sucks human blood, and the male sucks plant juice.

Female mosquitoes suck blood Male mosquitoes suck the sap of plants.

The difference between male and female mosquitoes is in blood-sucking, body shape, body pattern, antennae, and behavior.

1. The blood-sucking situation is different: from the analysis of the blood-sucking situation, the female mosquito sucks blood, while the male mosquito does not suck blood.

2. Different body types: From the analysis of body type, female mosquitoes are larger, while male mosquitoes are thinner.

3. Different body lines: From the analysis of body patterns, female mosquitoes have patterns, while male mosquitoes do not.

4. Different antennae: From the perspective of antennae analysis, the antennae of female mosquitoes are hairy and relatively short; The antennae of male mosquitoes are fluffy and hairy, and they are relatively long, feather-like.

5. Different behaviors: From the perspective of behavioral analysis, the food of male mosquitoes is plant juice and nectar, while female mosquitoes need to bite people or animals to suck blood to promote the maturity of internal eggs.

1. The bloodsucking situation is different:

From the analysis of blood sucking, female mosquitoes suck blood, while male mosquitoes do not suck blood.

2. Different body types:

In terms of body size, female mosquitoes are larger, while male mosquitoes are thinner.

3. Different body lines:

From the analysis of body patterns, female mosquitoes have patterns, while male mosquitoes do not.

4. The antennae are different:

From the perspective of antennae, the antennae of female mosquitoes are hairy and relatively short; The antennae of male mosquitoes are fluffy and hairy, and they are relatively long, feather-like.

5. Behavior is different:

From the perspective of behavioral analysis, the diet of male mosquitoes is plant juice and nectar, while female mosquitoes need to bite humans or animals to suck blood to promote the maturation of their eggs.