標本 Cameroon Stephanocrates prussie 50mm 標本 Cameroon。Amazon.com : Orion ED80T CF Triplet Apochromatic Refractor。SVBony SV503 80ED F7 Doublet Refractor Telescope OTA-F9359B。Amazon.com : SVBONY SV503 Refractor Telescope, 80mm F7 Extra Low。All are dried specimens collected in the field for academic research.Data is included with each specimen.Rubbing