Larvae, often called wigglers, have a soft body, a hard head and a breathing tube, or siphon, at the tip of the abdomen. Pupae are shaped like a comma, and are commonly called tumblers.
Adults have delicate legs, a long proboscis and one pair of transparent wings.
Adult Males and Females Female mosquitoes are usually larger than males. Females have fine threadlike antennae with few hairs, whereas males have bushy antennae. Mosquitoes are holometabolous insects and therefore grow through an egg, larva, pupa to adult stage. The larvae and pupae are aquatic, the adults are free flying. The pupa takes three days before the adult emerges.