See text Satyrodes eurydice, the eyed brown or marsh eyed brown, is a species of Satyrinae butterfly that is native to North America.

[1][2] There are two subspecies—the nominate species, the eyed brown (S. e. eurydice), and the smokey eyed brown (S. e. fumosa) (Leussler, 1916).

[3] They have one brood with a flight period from late June through August.

[4] Larvae feed on sedges (Carex) in particular C. lacustris, C. atherodes, C. rostrata, and C.

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