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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Pattern of growth and utilization of abdominal fat bodies during larval development and metamorphosis in five South Indian anurans
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Pattern of growth and utilization of abdominal fat bodies during larval development and metamorphosis in five South Indian anurans

机译:南印度五个无尾幼体发育和变态过程中腹部脂肪体的生长和利用方式

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The tadpoles of Rana tigrina, Rana cyanophlyctis, Rana curtipes, Polypedatus maculatus and Bufo melanostictus grew in size (mass and snoot vent length or SVL) progressively until metamorphic climax. The abdominal fat bodies first appeared in stages 25-30; and accumulation/utilization of fat during larval development and metamorphosis varied with the species. In B. melanostictus, fat bodies were barely seen. In laboratory-reared R. curtipes, body weight and fat body mass were better developed than in the wild caught. The amount of fat deposition was related to the duration of metamorphosis in the various species studied. The findings thus show that the size of fat bodies in the larval anurans is correlated with the body mass, SVL as well as duration of metamorphosis. [References: 11]
机译:tig蛙,蓝蛙,cur蛙,水Poly和黑腹蟾蜍的in逐渐变大(质量和鼻孔长度或SVL),直至变质高潮。腹部的脂肪体首先出现在25-30阶段。幼虫发育和变态过程中脂肪的积累/利用随物种而异。在B. melanostictus中,几乎看不到脂肪。在实验室饲养的R. curtipes,其体重和脂肪体重比在野外捕获的要好。脂肪沉积的数量与所研究的各种物种的变态持续时间有关。因此,这些发现表明,幼虫无脊椎动物中脂肪体的大小与体重,SVL以及变态的持续时间有关。 [参考:11]

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