Anthonomus brunnipennis mature larva, maxillolabial complex (SEM micrographs). A. Prementum, ventral aspect; B. Apical part of right maxilla, lateral aspect; C. Distal, labial palpomere; D. Distal, maxillary palpomere (setae: dms–dorsal malar, mps–maxillary, prms–prelabial, vms–ventral malar palp; sensilla: ds–digitiform, sa–ampullaceum, sb–basiconicum; tra–terminal receptive area).