达尔文蛙见于南美洲大部分地区,它们抚育幼蛙的方式与众不同。达尔文雌蛙产下卵后,雄蛙用舌头把卵卷起咽到声囊里,之后雄性达尔文蛙则继续进食。当蝌蚪长到没有尾巴时,雄蛙便张开嘴,让蝌蚪们跳出去。
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Frog(达尔文蛙): The male Darwin frog hatches his eggs in a pouch(文中指“蛙的声囊”) in his mouth. He can eat and continue about his business until his tadpoles (蝌蚪)lose their tails, become tiny frogs, and jump out of his mouth!


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