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 3.9 Acropentias Meyrick, 1890 ( Figs 9 , 112 , 122 ) Acropentias Meyrick, 1890 . Trans. Ent. Soc. Lond. , 1890: 470. Type species: Sparagmia obtusalis Christoph, 1881 , by monotypy (junior synonym of Micraeschus aureus Butler, 1878 ). Diagnosis. The genus can be distinguished from other genera by vein R 1 stalked with R 2+3+4 and M 2 short stalked with M 3 on forewing. Description. Head with frons round; labial palpi porrect. A tuft of scales present at outer side of the tibiae of hindlegs. Wings ( Fig. 9 ). Forewing protruded at middle of outer margin; R 1 to R 4 stalked; R 5 arising from upper angle of cell; M 1 from discocellulares; M 2 and M 3 short stalked, arising from lower angle of cell; Cu 1 and Cu 2 before lower angle of cell; CuP present. Hindwing with Sc+R 1 and Rs stalked, arising 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. © Zoological Systematics , 39 (2): 163–208 Figs 108–115. Adults. 108. Archischoenobius pallidalis . 109. A. nigrolepis . 110. A. nanlingensis . 111. A. minumus . 112. Acropentias aureus . 113. Leechia sinuosalis . 114. Brihaspa atrostigmella sinensis . 115. Promacrochilo ambiguellus . © Zoological Systematics , 39 (2): 163–208 Figs 116–121. Female genitalia. 116. Donacaula forficellus . 117. Archischoenobius pallidalis . 118. A. nigrolepis . 119. A. nanlingensis . 120. Brihaspa atrostigmella sinensis . 121. Promacrochilo ambiguellus . a. Sclerotized plate. Scale bars = 1 mm. © Zoological Systematics , 39 (2): 163–208 Male genitalia. Uncus nearly triangular, dorsal suffused with dense setae; gnathos absent; valva nearly rectangular, covered with dense setae; saccus small; coremata absent; juxta like a rolling column; aedeagus slender, without obvious sclerotized process. Distribution. Palaearctic and Oriental Regions. Remarks. The genus has five species at present, of which only one was reported in China so far.