There are over 3,000 species worldwide, with the most medically significant genera being:
- Aedes spp.: Known for spreading Dengue and Zika.
- Anopheles spp.: The primary vector for Malaria.
- Culex spp.: Associated with Japanese Encephalitis and Filariasis.
Male mosquitoes feed on nectar and have feathery antennae, while females possess specialized mouthparts for blood feeding.