SEM micrograph of Ameromyia clepsydra sp. nov. third instar larvae: A head, dorsal view. B Thorax, dorsal view. C Mesothoracic tubercle, dorsal view. D Abdomen terminalia, ventral view. — Abbreviations: an, antennae; bt, basal tooth; dgs, digging setae; ds, dolichasters; dt, distal tooth; mdt, medial tooth; met, metathorax; mt, mesothorax; oc, occelli; op, odontoid process; pt, prothorax; ra, rastra; sr, spiracle; st, sternite; ts, thread-like setae; tu, tubercle.