Taygetis mermeria, the mermeria wood nymph, is a species of butterfly of the family Nymphalidae. It is found throughout the Neotropical realm from Mexico to Bolivia. The habitat consists of rainforests and cloudforests.
See also Taygetis mermeria f. crameri <small>Weymer, 1910</small> [Unknown source, but see Weymer, 1924: 185. (also in german [https://archive.org/details/diegrossschmette5161seit/page/185/mode/1up?view=theater&q=crameri].