Which genus does the adult female mosquito belong to if its palpi are the same length as the proboscis?

The correct answer is Anopheles. In mosquitoes, the adult female's palpi can vary in length relative to the proboscis, and one of the distinctive characteristics of the Anopheles genus is that the palpi are roughly the same length as the proboscis. This physical trait can help in the identification of different mosquito genera.

In contrast, Culex species typically have palpi that are shorter than their proboscis. Coquillettidia mosquitoes have notable features that differentiate them from Anopheles, including palpi that can be longer than the proboscis. Aedes mosquitoes also present different sizing of palpi in relation to their proboscis, usually not matching the length of the proboscis. Understanding these anatomical traits is crucial for correctly identifying mosquito species, especially in the context of pest control and disease management.