Strophosoma melanogrammum, mature larva, body parts. 24 - left antenna, 25 - clypeus, labrum and epipharynx, 26 - left mandible, 27 - praelabium, 28 - maxillolabial complex, ventral aspect. Lr – labral rods. Setae: als – anterolateral, ams – anteromedial, cls – clypeal, clss – clypeal sensorium, dms – dorsal malar, ligs – ligular, lrs – labral, mbs – malar basiventral, mds – mandibular, mes – median, mxps – maxillary palps, pfs – palpiferal, plbs – prelabial, pslbs – postlabial, stps – stipal, vms – ventral malar.