Pycnosiphorus franzae Weinreich,1958: 173 (orig. comb.)

P. franzae, male. ...Photo by M.J. Paulsen.	Distribution of P. franzae.
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Distribution:

Franz's flightless stag beetle is restricted to the western slope of the Nahuelbuta Cordillera in Bio-Bio region, Arauco Province, Chile, primarily occurring west of Parque Nacional Nahuelbuta.

Taxonomy:

Paulsen, M.J. (in press). Monographic revision of the southern South American stag beetles of the genus Pycnosiphorus Solier (Coleoptera: Lucanidae: Lucaninae). Bulletin of University of Nebraska State Museum.

Weinreich, E. 1958. Die südamerikanische Lucanidengattung Pycnosiphorus (Ins. Col.). Senckenbergiana Biologica 39: 265-288.