Larval head and posterior end of Etainia thoraceleuca 22, 23 head capsule of instar 3? in slide, dorsal (22) and ventral (23) view, RMNH.INS.31005.P (DNA barcoded larva) 24, 25 head of instar, untreated larva, dorsal (24) and ventral (25) view 26–28 posterior segments 26 in slide RMNH.INS.31005.P 27 ventral 28 dorsal.

 
 
  Part of: van Nieukerken EJ, Davis DR, Swain SV, Epstein ME (2024) A new North American species of Etainia (Lepidoptera, Nepticulidae), feeding on Arbutus and Arctostaphylos species (Ericaceae). ZooKeys 1193: 195-218. https://doi.org/10.3897/zookeys.1193.116982