Cross section of galls of Aditrochus species on Nothofagus showing the central larval chamber and the gall inducer Aditrochus larva (note the absence of remains of other larvae inside the chamber). A, B Aditrochus coihuensis C Aditrochus fagicolus D–F Aditrochus coihuensis larva paralyzed by an endoparasitoid (likely Cecinothofagus ibarrai). Photographs J.L. Nieves-Aldrey.

 
 
  Part of: Rasplus J-Y, Nieves-Aldrey J-L, Cruaud A (2022) Cecinothofagus Nieves-Aldrey & Liljeblad (Hymenoptera, Cynipidae) is likely an endoparasitoid of the gall-maker genus Aditrochus Rübsaamen (Hymenoptera, Pteromalidae). Journal of Hymenoptera Research 93: 33-42. https://doi.org/10.3897/jhr.93.89507