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虾蟹类交尾与抱卵
释义
虾蟹类交尾与抱卵
Encyclopedia
农学
虾蟹类交尾与抱卵
释
mating and brooding behavior of shrimp and crab
虾蟹类交尾与抱卵
虾蟹类雌雄性的交配行为。交尾通常特指昆虫类、鸟类、体内受精的部分鱼类、爬行类、两栖类的雌性动物与雄性动物的交配行为。虾蟹类的交配也是通过交尾来实现的。抱卵是部分虾蟹类特有的繁殖习性,通常指雌体排出的卵黏附于雌性腹部附肢上,形成卵群,由母体携带直至孵化的繁殖行为。
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Jades of the Liangzhu Culture
jades of the Song and Yuan Dynasties
jades of the Tang Dynasty
Jades of the Wei Royal Family from Guweicun,Huixian
Jades of Xinglongwa Culture
jade s-shaped ornamental object of the Qing Dynasty
jade stone ware of Xuejiagang Culture
Jades Unearthed from Tomb of Nanyue King of Western Han Period
Jade Sword from Tomb of Marquis Yi of Zeng State
jade sword with bird patterns
Jade Tablet of Xinmang Period
jade toothed trilobate bi-dise from Dawenkou-Longshan Culture
jade toothed trilobate Zhang
Jade Tortoise and Oblate Tortoise Shape Jade from Lingjiatan Site
Jade Tortoise From Lingjiatan Site
jade turtle
jade vat in the Qing Dynasty
jadeware
jade wares from Huating Tomb at Dawenkou
jade wares from the large tombs of the royal mausoleum precinct at Xibeigang in Yinxu Site
Jade wares from Yinxu
jade wares of Qijia Culture
jade wares with three branches of Liangzhu Culture
Jade Wenming in the Han Dynasty
Jade Workshops Site
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