Updates to the checklist of nocturnal Macroheterocera (Lepidoptera) of the Central High Atlas of Morocco: One new species added for Morocco

In this study, we recorded a total of 123 species belonging to the families Noctuidae, Erebidae, Geometridae, Eutelidae and Drepanidae. <i>Euxoacos</i> (Noctuidae) was recorded as a new species for Morocco. The presence of <i>Apameamaroccana</i> (Noctuidae) and <i>Chersotisrungsi</i> (Noctuidae), both endemic to Morocco, was verified in the study area. Four of the 123 species were only identified at the genus level. Our inventory also sheds light on species that were previously not known to occur within our study area, reporting twelve species from the High Atlas Mountains for the first time. We also suggest omitting <i>Eupitheciafarinosa</i> (Geometridae) from the Moroccan Lepidoptera list. This study significantly contributes to uncovering an overlooked aspect of Lepidopteran biodiversity in Morocco, which is crucial for future conservation efforts.