標本 Cameroon Stephanocrates prussie 50mm 2 A-1 Stephanocrates。2 A-1 Stephanocrates Preussi 46mm Cameroon Real Unmounted Beetle。2 A-1 Stephanocrates Preussi 46mm Cameroon Real Unmounted Beetle。Explore Scientific 152mm Triplet Apochromat Refractor。All are dried specimens collected in the field for academic research.Data is included with each specimen.Rubbing