Figure 5.Dorsal and lateral view of aedeagus. A and B Oryctophileurusarmicollis Prell, 1911 C and D Oryctophileurus varicosus Prell, 1934, scale bar 1 mm.
Figure 1.A map of distributional locations of South American Amblyodus and Oryctophileurus species (partly adapted from Grossi and Grossi (2011), only most southern distribution of Amblyodus taurus shown), yellow, Amblyodus taurus; light blue, Amblyodus castroi; magenta, Oryctophileurus nasicornis; green, Oryctophileurus varicosus; orange, Oryctophileurus armicollis (no data for Peru); red, Oryctophileurus guerrai B Andean and Subandean area of Tarija department, Bolivia; border of Tariquía National Reserve indicated by white line; surveyed areas by red rectangles C survey transect (indicated white) with collection location (highlighted red) of Oryctophileurus guerrai D habitat of Oryctophileurus guerrai in the bottom of a moist gully.
