摘要
利用企鹅珍珠贝培育出了不同颜色的天然彩色珍珠 ,俗称“彩虹珠” ,并对其形状及颜色进行了描述。“彩虹珠”颜色的形成与企鹅珍珠贝贝壳珍珠层的本身色泽及插核小片的位置有关 ,其珍珠质的分泌速度也较快 ,经 3个月育珠 ,珠层厚度可达 30 0 μm以上 ,经 9个月育珠可达 890 μm。但由于插核部位狭小 。
Different kinds of natural color pearls popularly named rainbow-pearl in Pengui n Wing oyster Pteria penguin (Rding) were obtained.Their shapes and c olors were described.Pearl color may be related with the position of cell flake and the color of shell nacre.Moreover,Penguin Wing oyster secretes nacre-muc u s so rapidly that the nacre thickness can reach up to 300 μm after 3-month cul tu re and 890 μm after 9 months.However,because of narrow space of nucleu-loci, big pearls more than 10 mm in diameter cannot be cultured at present in Penguin Wing oyster Pteria penguin.
出处
《动物学杂志》
CAS
CSCD
北大核心
2004年第1期100-102,F002,共4页
Chinese Journal of Zoology
基金
广东省科技计划项目 (No .2KB0 550 4N)
