Subgenus Archaeotrichocera Krzemi ń ska, Krzemi ń ski et Dahl 2009
Type species: Eotrichocera (Archaeotrichocera) ephemera Zhang, 2006
Other included species: Eotrichocera (Archaeotrichocera) conica, Krzemińska, Krzemiński et Ren 2009, Eotrichocera (Archaeotrichocera) rara Krzemińska, Krzemiński et Ren 2009, and Eotrichocera (Archaeotrichocera) spatiosa sp. nov.