StefanVanDamme Posted February 23, 2014 Report Share Posted February 23, 2014 I'm working on a thesis about dung beetles and I have a burning question about the two following species: O. nuchicornis and Onthophagus Fracticornis. Does someone know some distinctive characteristics to seperate these two species? greetings Stefan Quote Link to comment Share on other sites More sharing options...
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