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...
Matt Posted February 23, 2014 Report Share Posted February 23, 2014 Hi Stephan This might help: http://www.amentsoc.org/publications/beetle-news/2009/beetle-news-vol-01-no-02-2009-july.pdf Quote Link to comment Share on other sites More sharing options...
StefanVanDamme Posted February 24, 2014 Author Report Share Posted February 24, 2014 Hi Youre link will certainly help. I just find that the curve of the pronotom is not always that obvious. I let you know what I have founded. greetings Quote Link to comment Share on other sites More sharing options...
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