Female genitalia of Ethmia: 107 E. chemsaki, 09-SRNP-104271: 107a sterigma, segments VIII-X and base of ductus 107b corpus bursae 107c signum detail 108 E. stephenrumseyi, paratype, INBIOCRI000487869: 108a sterigma 108b corpus bursae 109 E. baliostola, 10-SRNP-41346: 109a sterigma 109b corpus bursae 109c signum detail 109d VIII segment lateral view and ductus bursae (d.b) as in Powell 1973.

 
 
  Part of: Phillips-Rodríguez E, Powell J, Hallwachs W, Janzen D (2014) 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. ZooKeys 461: 1-86. https://doi.org/10.3897/zookeys.461.8377