The answer to 'what do mosquito look like' is mosquitoes are small, flying insects with slender bodies, six legs, and a long, narrow proboscis (mouthpart) used for feeding on blood. They have a single pair of wings and are typically gray or brown in color, though some species can have distinctive markings or coloring.
Mosquitoes go through four life stages: egg, larva, pupa, and adult. The adult mosquito has a distinctive long, thin body, and the females have a long, needle-like proboscis they use to pierce the skin and feed on blood, which they need to develop their eggs. Male mosquitoes do not bite and instead feed on plant nectar.