Myopias tenuis valid New Guinea (Papua New Guinea). Australasia.
Emery, C. 1900b. Formicidarum species novae vel minus cognitae in collectione Musaei Nationalis Hungarici quas in Nova-Guinea, colonia germanica, collegit L. Biró. Publicatio secunda. Természetrajzi Füzetek 23:310-338.   124636

Myopias tenuis fulvescens synonym of Myopias tenuis New Guinea (Papua New Guinea). Australasia.
Emery, C. 1901k. Formicidarum species novae vel minus cognitae in collectione Musaei Nationalis Hungarici, quas in Nova-Guinea, colonia germanica, collegit L. Biró. Publicatio tertia. Természetrajzi Füzetek 25:152-160.   124650