This study presents 77 new species of Lepidoptera for Mljet, recorded on the island in July 2012, bringing the total number of documented species to 121 from 19 families. The research was conducted in the central part of the island. Oxyptilus laetus (Zeller, 1847) from the family Pterophoridae is recorded in Croatia here for the first time in nearly 90 years.
Jacek Kazimierczak (2026) studied this question.