標本 Mexico Heterostenus buprestoides 41-64mm Rare & Very 3D。Master X MX-41 Ground Bite。Coleoptera-Dytiscidae-Thermonectus marmoratus-Sunburst Diving。Paradoxides Trilobite, Cambrian, Huge - Prehistoricoregon。All are dried specimens collected in the field for academic research.Data is included with each specimen.♂64mm(Up to the butt)A- leg repair♀41mm(Up to the butt)A1