New species and other new records of the family Mycetophilidae (Insecta, Diptera) from Morocco.

Twelve species in nine genera of Mycetophilidae are newly recorded from Morocco and from North Africa. Five species are described as new to science: Rymosiaebejerisp. nov., Leiaarcanasp. nov., Megophthalmidiaamsemlilisp. nov., Mycomyamirasp. nov., and Phthiniasnibbypinsaesp. nov. Three species are newly recorded from Gibraltar.