n.無毒蛇類adj

Influence of thermal and hydric environments on incubating eggs, embryonic use of energy and hatchling characteristics were studied in a colubrid snake, Xenochrophis piscator. 漁異色蛇卵孵化時(shí)能從環(huán)境中吸收水分導(dǎo)致質(zhì)量增加，卵質(zhì)量的增加與初始卵質(zhì)量和孵化基質(zhì)濕度有關(guān)。

We studied relationships among body size,clutch size,and egg size and female reproductive characteristics in five species of oviparous colubrid snakes from Zhoushan islands,Zhejiang,China. 闡明五種游蛇科動物雌體大小、窩卵數(shù)和卵大小之間的關(guān)系和雌性繁殖特征的種間差異。

a genus of small colubrid snakes containing the North American hognose snakes. 包含北美豬鼻蛇在內(nèi)的一種小的無毒蛇。

a genus of small colubrid snakes containing the North American hognose snakes 包含北美豬鼻蛇在內(nèi)的一種小的無毒蛇