Taxonomic review of the subfamily Schoenobiinae (Lepidoptera: Pyraloidea: Crambidae) from China Author Chen, Fu-Qiang Author Wu, Chun-Sheng text Zoological Systematics 2014 39 2 163 208 http://zoobank.org/eed31956-bf31-4dc1-aa6a-ab349ebfc756 journal article 3671 10.11865/zs20140201 30055aa0-b2cb-4941-8484-9b395fcb1f28 2095-6827 4617322 EED31956-BF31-4DC1-AA6A-AB349EBFC756 3.12 Promacrochilo Bleszynski, 1962 ( Figs 12 , 115 , 121 , 125 ) Promacrochilo Bleszynski, 1962 . Coridon (A), 3: 3. Type species: Chilo ambiguellus Snellen, 1890 , by original designation (replacement name for Macrochilo Hampson, 1896 ). Macrochilo Hampson, 1895 . Proc. Zool. Soc. Lond. , 1895: 950. Type species: Chilo ambiguellus Snellen, 1890 , by original designation (a junior homonym of Macrochilo Hübner, 1816 ). Diagnosis. The genus is distinguished from other genera by vein R 5 shortly stalked with R 2+3+4 . Description. Head with frons protruded; labial palpi porrect, covered with coarse scales; maxillary palpi expanded; patagia of prothorax with long tuft. Wings ( Fig. 12 ). Forewing elongate, apex pointed; R 1 nearby upper angle of cell, close to R 2 ; R 2 to R 5 stalked, R 5 separated firstly, then R 2 ; M 1 from discocellulares, close to R 5 ; M 2 and M 3 from lower angle of cell; Cu 1 and Cu 2 before lower angle of cell. Hindwing with Sc+R 1 and Rs stalked, from upper angle of cell as M 1 ; M 2 and M 3 from lower angle of cell; Cu 1 and Cu 2 before lower angle of cell. Male genitalia. Uncus near triangular, covered with setae dorsally; gnathos semicircular, apex suffused with minute spines; tegumen broad, with sclerotized dorsal ridge reversed Y-shaped; valva broad, a sclerotized process present at sacculus; vinculum broad; saccus round; coremata present; juxta plate-like, sclerotized; aedeagus strong, vesica with minute spinules, manica with a tuft of coarse spines; ductus ejaculatorius from the terminal of aedeagus. © Zoological Systematics , 39 (2): 163–208 Female genitalia. Anal papillae slender, covered with setae; apophyses anterioris and posterioris slender; ductus bursae membranous, much longer than corpus bursae; corpus bursae round. Distribution. Oriental Region . Remarks. The genus comprises only one species, distributed in China and south Asia.