Check-listy
* Výčet zemí nemusí být kompletní
Odkazy a literatura
[1] Paulsen M. J. (2008): Annotated Checklist of the New World Lucanidae [http://www-museum.unl.edu/research/entom...] [jako Sphaenognathus peruvianus (Waterhouse, 1869)]
Paulsen M. J. (2008): Annotated Checklist of the New World Lucanidae [http://www-museum.unl.edu/research/entom...] [jako Sphaenognathus peruvianus (Waterhouse, 1869)]