Fig 1.

Shows close-up photographs of the legs of vector collector JLC, taken on the 28th of October 2017 (panels A to C) and the 30th of October 2017 (panels D to F). Panels A, B and D are photographs of JLC´s right leg, which was exclusively used for sHLC trapping; panels C, E and F are of JLC´s left leg, which was used exclusively for mopHLC trapping. In panels A, B and D simuliid bite marks can be identified by their distinctive deep-red pin-head-sized scab mark, which are formed from the wound simuliids create to pool-feed [23]. Many of the bite marks shown in panels A and B can be seen to be ringed by a pinkish (and slightly raised) disc of skin about 5 mm in diameter. While some of the bite marks visible in panel D are also ringed by pinkish skin, the bite marks are less pronounced.