Cerci variation in Chelidura pyrenaica (Gené, 1832) males. Specimens from: (A) Puigcerdà (Girona, Spain) (MNCN_Ent_122637); (B) Pyrenees (Spain) (MNCN_Ent_122719); (C) Camprodon (Girona, Spain) (MNCN_Ent_122738); (D) Pyrenees (MNCN_Ent_283424); (E) Caldes de Boí (Lleida, Spain) (MNCN_Ent_122732); (F) Montseny (Barcelona, Spain) (MNCN_Ent_122721). Scale bar = 1 mm.