FIGURES 21–30 in New and obscure species of the genus Chilocorus Mayr in eastern Asia, with the proposal of a " nitidus - group " concept (Hemiptera: Heteroptera: Cydnidae)

FIGURES 21–30. Terminalia of Chilocoris spp.: C. monticola n. sp. (21–22), C. birmanus (23–25), and C. nitidulus (26–28), C. nigricans (29–30). 21, pygophore, hair on left half omitted; 22–23, pygophoral openings; 24 & 26, median projections; 25, proctiger, hair on left half omitted; 27–28, inflated phallus, lateral (27) and dorsal (28) views; 29–30, endosoma of inflated phallus, lateral (29) and ventral (direction of arrow in 29) (30) views. Abbreviations: Lat.If, lateral infolding of pygophoral opening; Med.Proj., median projection. Scales: 0.2 mm for 21–23, 25 & 27–28; 0.1 mm for 24, 26 & 29–30.