What Do Mosquitoes Eat?

While many people may think that all mosquitoes drink blood and that this is their only source of food, actually, none of that is true. First of all, not all mosquitoes drink blood, only female mosquitoes do. Not even all species of mosquitoes need blood to survive. Male mosquitoes lack the specific mouthparts needed to pierce the skin and access blood vessels, so they could not get access to blood, even if they wanted to. Finally, blood is not the primary food source for female mosquitoes as they feed on the nectar of plants to get the sugar that they need for energy. In this article, we will find out what mosquitoes do eat and look at the primary feeding habits of male and female mosquitoes.

Adult mosquitoes

As you may know, mosquitoes do not bite us because they are hungry or because they simply hate the human race. Female mosquitoes actually need blood in order to make their eggs. More specifically, an adult female mosquito needs a certain protein found in blood to create eggs before laying them in water. Once her eggs have been laid, a female mosquito can go seek another meal of blood before laying her next batch of eggs. She can repeat this process multiple times in a summer.

This is the reason why male mosquitoes do not bite humans, they simply do not need our blood because they do not lay eggs. So, it is logical that male mosquitoes would lack the mouthparts needed to pierce an animal’s skin and drink their blood.

Interestingly, scientists have recently developed a way to interact with the chromosomes of mosquitoes so that only male mosquitoes will be born. In this way, they hope that the mosquito population will end naturally after a few generations. While these experiments have been proven successful in a lab, we will have to wait and see how effective they are in real life.

Even though male and female mosquitoes differ in their specific mouthparts and the fact that one needs blood and the other does not, they actually have one thing common: they both feed on the nectar from fruit and flowers. Both male and female mosquitoes need energy to fly, to reproduce, and to live. While female mosquitoes can get some energy from the blood they drink, it is not enough. This is why they, like male mosquitoes, need to seek other food sources that will give them energy.

Mosquitoes get their energy from the nectar of plants, fruit juice, honeydew, and other natural juices which contain sugar. These sugary liquids are stored in the abdomen of a mosquito. In a female mosquito, the sugars they consume are stored separately from the blood. Different mosquito species feed on different plants and not all mosquitoes need blood to reproduce. It all depends on the species.

A male mosquito has a much shorter lifespan than a female. Male mosquitoes live for approximately one week, while female mosquitoes can live for over a month. Some species can even hibernate during the winter to continue their population the following spring. This is why female mosquitoes need more energy than male mosquitoes to live. Also, before hibernating, female mosquitoes will eat more sugar to store more energy, so they can survive the cold weather without needing additional food.

Mosquito larvae

Mosquitoes also need food while in their larval stage. This is when they are in the water after hatching, before becoming adult mosquitoes. Mosquito larvae feed on microscopic organic particles such as bacteria and plants. Developing mosquitoes do not feed during the pupae stage.

Do all mosquito species need blood to reproduce?

In general, female mosquitoes need the proteins from blood to create their eggs. However, not all mosquito species need blood to produce eggs. There are few mosquito species in the world that only need carbohydrates to produce eggs.

There are also some mosquito species that only feed on the blood of other animals and do not bite humans. (At least, when their primary blood source is around.) Generally, mosquitoes will drink blood from humans, animals, amphibians, reptiles, and birds, but there are some species that prefer to feed only from a specific type of animal, for example, livestock, birds, or frogs, before they will go and seek human blood.


Main editor

Expert in mosquito control and the main website editor at InsectCop.net. Karen started InsectCop to help people get rid of mosquitoes. But now she gives advice an all things pest control.



I hate mosquitos


This is soo interesting ..I never knew a lot about mosquito.. but I really hate them

Warren Atheras

Hi I was wondering if the Aedes albopictus mosquito with feed from a uncooked piece if meat, like steak? Thank you in advance.


    Mosquitoes usually don’t feed on uncooked meat.

Brenda Freiheit

Thank you for publishing this interesting article! Do you know whether the females of gallynippers (very large mosquitoes) seek human blood?


    Yes, they do.

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