Antenna of <i>Ctesias serra</i>, male, drawing in Edmund Reitter, Fauna Germanica III. Band Stuttgart 1911  plate 103, Figur 3b as <i>Ctenias serra</i>
Edmund Reitter, Fauna Germanica III. Band Stuttgart 1911
Edmund Reitter, Fauna Germanica III. Band, Tafel 103, Figur 3b