Probably cause she is a female mosquito personification, though from looking around it seems that for several species of mosquitoes it is necessary to drink blood before they can produce eggs.
NWF_Renim said: Probably cause she is a female mosquito personification, though from looking around it seems that for several species of mosquitoes it is necessary to drink blood before they can produce eggs.
ahh it's before, thank you. though i still question why they switch to blood rather than sticking to their regular diet like every other insect.
Apparently they break down the proteins in blood for amino acids that are used to produce their egg yolk proteins. Their normal diet consists of nectar.
As for the reason for switching, I'm just guessing, but it might have been where the species were native the native plants didn't produce nectar with high enough concentrations of the protein they needed or some other reason. There are mosquito species that never need to drink blood, so there are those that can get by without needing to drink blood.