쑤기미의 배아 발생

[박성우]

그림 . Zygote의 발육 단계

1.zygote×40; 2.2-cell×40; 3.4-cell×40; 4.8-cell×40; 5.16-cell×40; 6.32-cell×40; 7.64-cell×40; 8. 32-cell×40; 9.multicellular stage×40; 10. high blastula×40; 11. low blastula ×40; 12, 13. early gastrula; ×40; 14.mid gastrula×40; 15. late gastrula×40; 16. neurula ×40; 17. formation of optic vesicle ×40; 18. appearance of myomere×40; 19. appearance of kupffer’s vesicle×40; 20. tail bud forming×40; 21. heart beat stage×40; 22. muscular contraction×40; 23. newly hatched larval.

그림 . 부화 자어의 발육

1. 1-day larva; 2. 3-day larva; 3. 4-day larva; 4. 5-day larva; 5. 6-day larva; 6. tail of 6-day larva; 7. 9-day larva; 8. head of 9-day larva; 9. tail of 9-day larva; 10. 13-day juvenile fish; 11. 15-day juvenile fish; 12. head of 15-day juvenile fish; 13. 20-day juvenile fish; 14. 23-day juvenile fish; 15. head of 23-day juvenile fish.

OBSERVATION OF EMBRYONIC AND LAVAL DEVELOPMENT OF DEVIL STINGER, INIMICUS JAPONICUS.