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首页> 外文期刊>The Journal of Experimental Biology >PIPID FROGS SUCK
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PIPID FROGS SUCK

机译：点状的青蛙吸

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摘要

Catching dinner in water isn't easy. If you lunge forward you'll most likely push the food out of range on your bow wave. Carrie Carre?o and Kiisa Nishikawa explain that pipids, an entirely aquatic species of frog, cannot feed like other frogs because they lack a tongue, so how do they do it? One possibility is that they slurp food in by suction. However, it wasn't clear whether some or all pipids feed by suction. Some observers had found that some pipids appear to suck while others sweep food into their mouths with their forelimbs. The duo decided to film four pipid species and measure the pressure in their mouths as they fed to lay the controversy to rest (p. 2001).
机译：在水中吃晚餐并不容易。如果向前冲刺，很可能会将食物推到弓浪范围之外。嘉莉·卡雷罗（Carrie Carre？o）和西川喜沙（Kiisa Nishikawa）解释说，完全是水生青蛙的小精灵，由于缺少舌头而无法像其他青蛙那样觅食，那么他们该怎么做呢？一种可能性是它们通过吸食将食物food入。但是，尚不清楚部分或全部小猪是通过吸食来喂食的。一些观察者发现，有些小猪似乎在吮吸，而另一些小猪则用前肢将食物扫入嘴中。二人决定拍摄四种小动物，并在他们喂食以静息争议时测量他们嘴中的压力（第2001页）。

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