青灰蝶屬

青灰蝶屬（學名：Antigius）是線灰蝶亞科線灰蝶族裡的一個屬，物種分佈於東亞。胡桃是幼蟲的寄主植物。

參考文獻 
 , 1993: Zephyrus (Thechlini butterflies) in the world (3). Genus Antigius and allied genera. Butterflies (Teinopalpus) 4: 3-20.
 , 2002: Descriptions of seven new species and a new subspecies of Theclini (Lycaenidae) from China and Indo-China. Gekkan-Mushi 373: 5-14.
 , 2004: Description of a new species of the genus Antigius and discovery of Howarthia kimurai. Gekkan-Mushi 405: 2-5.
 , 2003: Eight new subspecies of Theclini (Lycaenidae) from China and Vietnam. Futao 42: 8-13.

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