Figure 3From: Near-infrared spectroscopy as a complementary age grading and species identification tool for African malaria vectorsNIRS age prediction of wild mosquitoes that were classified by parity dissections as underdeveloped (Christophers' stages ≤IIm) nulliparous, fully developed (Christophers' stages >IIm) nulliparous and parous for the first night (represented by circles) and the second night (represented by squares) [5].Back to article page