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首页> 外文期刊>Science and Culture >Trophic Niche and Nutritional Profile of two Muds kippers Periophthalmus novemradiatus and Boleophthalmus boddarti in their Native Estuarine Habitat
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Trophic Niche and Nutritional Profile of two Muds kippers Periophthalmus novemradiatus and Boleophthalmus boddarti in their Native Estuarine Habitat

机译：两种泥鲈的营养生态位和营养成分在他们的原生河口栖息地中，它们分别为novioradiatusus和Boleophthalmus boddarti。

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摘要

The mudskippers Periophthalmus novemradiatus and Boleophthalmus boddarti occupy the intertidal zone of tropical mangrove-fringed shores. However, both species have their own unique diet. The former is an herbivore and latter is carnivore. In order to reveal relationship between and diet in two species the specific activities of invertase, amylase cellulase, esterase, protease, pepsin and esterase are estimated in different size groups from liver, anterior and posterior gut. There is a positive correlation between total length and body weight with protease, pepsin and esterase in P.novemradiatus whereas same positive correlation is found in case of invertase, amylase, cellulase, esterase in B.boddarti (P＜0.01). The relative gut length also supports their feeding habit. The activity of digestive enzymes can be thus used as an effective indicator of feeding habits, resource partitioning and the development of digestive enzymes in these two mudskippers.
机译：赤脚Per（Periophthalmus novemradiatatus）和博莱phthal（Boleophthalmus boddarti）占据了热带红树林边缘海岸的潮间带。然而，这两种都有自己独特的饮食。前者是食草动物，后者是食肉动物。为了揭示两种动物之间的饮食关系，从肝脏，前肠和后肠的不同大小组估算了转化酶，淀粉酶纤维素酶，酯酶，蛋白酶，胃蛋白酶和酯酶的比活。褐变假单胞菌的总长和体重与蛋白酶，胃蛋白酶和酯酶之间呈正相关，而博德达蒂的转化酶，淀粉酶，纤维素酶，酯酶的全长和体重之间呈正相关（P ＜0.01）。肠道的相对长度也支持它们的进食习惯。因此，消化酶的活性可以用作这两个泥sk中进食习惯，资源分配和消化酶发展的有效指标。

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