Keywords: Xylotrupes ulysses (CSIRO CommonAustralianInsectName public domain image).jpg en Image of Xylotrupes ulysses endemic to Australia Common names common rhinoceros beetle and simply rhinoceros beetle Source CSIRO Common Australian Insect Names at http //www ento csiro au/aicn/system/c_1040 htm no author cited for free image no date cited for free image public domain image Author died more than 70 years ago used as fall-back rationale Provenance of image is unknown but it is assuredly public domain PD-old Xylotrupes ulysses |