Figure 1 from: Harbach RE, Dallimore T, Briscoe AG, Culverwell CL, Vaux AGC, Medlock JM (2017) Aedes nigrinus (Eckstein, 1918) (Diptera, Culicidae), a new country record for England, contrasted with Aedes sticticus (Meigen, 1838). ZooKeys 671: 119-130. https://doi.org/10.3897/zookeys.671.12477

Figure 1 - Proximal half of the right wing of female mosquitoes. A Ae. nigrinus, showing the presence of pale scaling on the costa, subcosta, remigium and anal vein B Ae. sticticus, showing the absence of pale scaling.