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 Promacrochilo ambiguellus ( Snellen, 1890 ) ( Figs 115 , 121 , 125 ) Chilo ambiguellus Snellen, 1890 . Trans. Ent. Soc. Lond. , 1890: 642. Type locality: India . Pydna notata Swinhoe, 1891 . Trans. Ent. Soc. Lond. , 1891: 479. Type locality: India . Description. Labial palpi porrect, yellow. Female much larger than male. Forewing yellow, with yellowish brown scales suffused along veins; three dark brown spots present at middle of cell, discocellulares and basal trisection of vein 1A+2A; a series of dark brown spots from apical costa to middle of inner margin. Hindwing with a blurry postmedial line from costa to inner margin. In male genitalia, gnathos semicircular, apex suffused with minute spines; valva broad, a semicircular process present at sacculus; manica with a tuft of coarse spines. In female genitalia, ostium bursae short and thin, a sclerotized plate present; ductus bursae membranous, 3 times as long as corpus bursae; corpus bursae with a spine-like signum. Material examined. IZCAS : Hainan , Jianfengling , 2♂ , 23 July–6 August 1981 , Yuan-Fu Liu , Mao-Bin Gu ; Hainan , Maorui , 1♀ , 24 August 1984 . Distribution. China ( Hainan ); India , Nepal , Myanmar , Thailand , Malaysia .