天蚕不同蛾色产卵与幼虫体色的调查

Moth Antheraea yamamai different color eggs and larvae color investigation

对不同蛾色分离、产卵数量、幼虫体色、茧色和茧质调查结果表明:蛾色不同其造卵数和产卵数有差异,产卵数量最高的是黄色蛾♀×黄色蛾♂组合,平均为260粒,产卵净度达86.5%。浅灰色、黑色和暗黑色产卵量较低;幼虫体色可分为浅黄色和绿色2个类型,幼虫体色不同,其茧色也有差异,可分为黄色、浅黄色、浅绿色和绿色;不同茧色的茧层率差异不显著,雄茧高于雌茧的茧层率1%左右。

The separation of different colored moth, spawning the number of the body color of larva, cocoon and cocoon color survey showed that： different colored moth a few of their eggs and spawning a number of differences, spawning the highest number of yellow ♀ × yellow moth ♂ moths portfolio, with an average of 260, spawning a net of up to 86.5%. Light gray, black and dark black low fecundity; larval body color can be divided into light yellow and green two types, the larvae of different color, its color also varies cocoon can be divided into yellow, light yellow, light green and green, different colored cocoon cocoon shell percentage difference was not significant male than female cocoon cocoon cocoon shell percentage of 1%.