A synopsis of the genus Ethmia Hübner in Costa Rica: biology, distribution, and description of 22 new species (Lepidoptera, Gelechioidea, Depressariidae, Ethmiinae), with emphasis on the 42 species known from Área de Conservación Guanacaste

Female genitalia of Ethmia: 115 E. sandra, EPR129: 115a sterigma, segments VIII-X and base of ductus 115b corpus bursae 116 E. helenmillerae, paratype, INBIOCRI000306907: 116a sterigma 116b corpus bursae 117 E. johnpringlei, paratype, INBIOCRI000180868: 117a sterigma 117b corpus bursae 118 E. nigritaenia, INBIOCRI000152883: 118a sterigma 118b corpus bursae 119 E. laphamorum, paratype, 06-SRNP-104471: 119a sterigma 119b corpus bursae.