Head capsule, mandibles and relative size of lucanid larvae: A Dorcus parallelipipedus B Lucanus cervus (photo by M. Fremlin).

 
 
  Part of: Bardiani M, Chiari S, Maurizi E, Tini M, Toni I, Zauli A, Campanaro A, Carpaneto GM, Audisio P (2017) Guidelines for the monitoring of Lucanus cervus. In: Carpaneto GM, Audisio P, Bologna MA, Roversi PF, Mason F (Eds) Guidelines for the Monitoring of the Saproxylic Beetles protected in Europe. Nature Conservation 20: 37-78. https://doi.org/10.3897/natureconservation.20.12687