Lepidoptera genitalia

裡的一個屬。共有32個物種，廣泛分佈於東洋界之中國至新畿內亞。種類繁多，鑑定困難，雄蝶之鑑定主要依靠交尾器突（Uncus（英语：Lepidoptera genitalia））末端構造，抱器形態亦有幫助，雌蝶則至今缺乏可靠的鑑定方法。 成蝶翅面上有黃色斑紋。大多數種類雄蝶前翅有性標，一般細長而通常位

male genitalia segments in fritillary butterflies: Comparative morphology with special reference to the ’rectal plate’ in Issoria (Lepidoptera: Nymphalidae)

Ypthima, with especial reference to the characters afforded by the male genitalia Trans. Ent. Soc. Lond. 1893 (1) : 11, pl. 1, f. 8 Lewis, 1974. Butterflies

the Palaearctic and Oriental Regions based on the Male and Female Genitalia (Lepidoptera, Arctiidae) Part I. 蝶と蛾. 1988, 38 (3): 153–237 [2021-09-19]. ISSN 0024-0974

(1933). A generic classification of the Pieridae (Lepidoptera) together with a study of the male genitalia. Entomologica Americana, 12, 139–242. Wahlberg