A mosquito is a small flying insect belonging to the family Culicidae. They are known for their slender bodies, long legs, and wings. Mosquitoes are found in various habitats around the world, especially in warm and humid environments. They play a role in the ecosystem as pollinators and as a food source for other animals. Female mosquitoes are known for their biting behavior, as they require blood to develop their eggs. This feeding can transmit diseases such as malaria, dengue fever, and Zika virus. Male mosquitoes, on the other hand, primarily feed on nectar and do not bite humans or animals.