Fig. 4From: Comparative morphology of sensilla of antennae, maxillary and labial palpi of adult Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae), with specific reference to the typology and possible functionsScanning electron micrograph (SEM) of a close-up view of the distal antennal flagellomere (Cl3) of adult Rhyzopertha dominica showing the most numerous sensilla; trichodea (st) and basiconica (sb1 and sb2) and sparsely distributed s. chaetica (sch) which were distinguished by its characteristic arch shaped shafts with longitudinal warts and emerging from a depressed cuticle. Scale bar = 10 µmBack to article page