colubrid

1.a genus of small colubrid snakes containing the North American hognose snakes.

包含北美猪鼻在的一小的无毒。

2.Influence of thermal and hydric environments on incubating eggs, embryonic use of energy and hatchling characteristics were studied in a colubrid snake, Xenochrophis piscator.

渔异色化时能从环境中吸收水分导致质量增加，质量的增加与初始质量和化基质湿度有关。