Cicada specimen 3, cicada specimen production. (1) Collection: in the woods with insect nets can capture cicada. (2) Production: to collect the cicadas on the small box suffocated, first cicada wings still soft on the water to prevent brittle wings, then insect pins to secure it to the foam, available 3--4 root insect pin, fixed a chest, abdomen 2. To stretch the body to its natural state, especially the wings and feet. Finally in the sun to dry simulation animal specimens, specimens into the box to save. Crab specimen 4, crab specimens production. (1) Acquisition: Lakes and rivers with the crab cage capture, capture or hand turn over stones, be careful (2) Production: 5-10% alcohol anesthesia, placed in 10% formalin solution or 70% Alcohol kills, and then placed on a glass slide whole attitude, tied with a white line on the glass, then add 80% alcohol or 70% formalin solution and preserved specimens to prevent brittle, can be added in the preservation solution 10% glycerol. 5. transparent specimen into 20% potassium hydroxide solution. About a week, see muscle translucent state taxidermy kit, which is barely visible bones, transparent terminated. 6. transparent stain the specimen after immersion 0.01% Alizarin red dye in 2 to 3 days animal skull specimens to the bone infected red so far. 7. The first specimen fade into 2% potassium hydroxide solution immersed one day, and then fade into the solution for 10 days, to the muscles on the faded colors to pale pink so far. 8. dilute bleach solution of hydrogen peroxide taxidermy, dip to the muscle completely transparent, bones purple so far. 9. Save the first sample with a syringe removing air bubbles inside, and then into pure glycerol save. Taxidermy kit, voyage teaching (certified), animal specimens provided by Xinxiang City Teaching Equipment Co. voyage. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) is an industry leader in Henan Xinxiang, specimen model years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. On the voyage instructional leadership with the staff warmly welcome all inquiries negotiations to create a better future teaching voyage.