Fig. 11 in Three new species of the newly recorded genus Monochorhynchus Muir, 1917 from China, with observations on the fine structure of the mouthparts (Hemiptera: Fulgoromorpha: Derbidae)

Fig. 11. Monochorhynchus dehongensis sp. nov., paratype, ♀ (NWAFU), SEM of the third labial segment of the adult. A. Labial tip, front view. B. Distribution of various sensilla of labial tip, front view: Nos. 1–8, 11(1'–8', 11') = PGSU; No. 9 (9') = DSSM; No. 10 (10') = PPSU2; No. 12, 13 (12', 13') = BSN2; C. Left dorsal sensory field, front view. D. Right dorsal sensory field, front view. E. Right ventral sensory field, front view. F. BSN1 at base, anterior view. G. CH2 and PPSU1 of both sides of labial groove, anterior view. Abbreviations: BSN1, BSN2 = sensilla basiconica subtype I / II; CH2 = sensilla chaetica subtype II; DSSM = dome-shaped sensillum; Lg = labial groove; PGSU = peg sensillum; PPSU1, PPSU2 = peg-in-pit sensillum, uniporous (sensillum coeloconicum) subtype I / II; Sf = stylet fascicle; SF-D (SF-D') = left (right) dorsal sensory field; SF-V (SF-V') = left (right) ventral sensory field.