Wenzhou Lianying Teaching Instrument Co., Ltd.
Main products:Teaching instrument
Products
Contact Us
  • Contact Person : Mr. Nan Nick
  • Company Name : Wenzhou Lianying Teaching Instrument Co., Ltd.
  • Tel : 86-577-62633500,62633507
  • Fax : 86-577-62633503
  • Address : Zhejiang,Wenzhou,No. 2 Industrial Park, Huanghua Town, Wenzhou City, Zhejiang Province. China
  • Country/Region : China
  • Zip : 325605

teaching fish dissection

teaching fish dissection
Product Detailed
It applies for teaching shape, structure and physiology of the crucian in middle school in biology.

The dissetion of fish, can easy to understand for students.

Material

It uses 150mm crucian.

Content

The specimen shows that the shape of crucian and digestive system, respiratory system, circulatory system, excretory system, reproductive system and a section of lateral line nerve in body.

Number notation

1. Mouth                            6. Gallbladder

2. Oesophagus                        7. Cheek

3. Intestine                           8. Swim bladder

4. Anus                              9. Fish pipe

5. Hepatopancreas                     10. Venous sinus

11. Atrium                           17. Spleen

12. Ventricle                         18. Renal

13. Artery balloon                     19. Ureter

14. Abdominal aorta                    20. Spermary (male) and ovary (female)

15. The vein into gill                   21. Urinary opening

16. The vein out gill                    22. Lateral line nerve

Notice and Maintenance

Do not put the specimen inversion and thwart.Put the specimen at cool to avoid sun shining and frosting.The preservation solution is 7% neutral formaldehyde solution.If the preservation solution become turbid and decrease, open the cover to filtrate and change new solution.

teaching fish dissection



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