首页> 外文期刊>Proceedings of the Arkansas Academy of Science >Wood Frog (Rana sylvatica) Use of Wildlife Ponds in Northcentral Arkansas
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Wood Frog (Rana sylvatica) Use of Wildlife Ponds in Northcentral Arkansas

机译:木蛙(Rana sylvatica)在阿肯色州中北部野生动物池塘的使用

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摘要

Forty-one wildlife ponds were monitored between 1988 and 1992 for breeding use by wood forgs (Rana sylvatica). Data were collected on egg deposition and pond characteristics. Breeding activity and characteristics were similar to that reported in other portions of the range of the wood frog. We also monitored 15 newly-constructed ponds to determine chronological breeding patterns. Data collected for each site indicated a significant increase (P≤0.05) in the number of egg masses deposit- ed in ponds as they age form 1-3 years during our study period. Increased chronological use of newly-constructed ponds may be due to localized population increase resulting from greater availability of breeding habitat.
机译:在1988年至1992年之间,对41个野生动植物池塘进行了监测,以供木for(Rana sylvatica)繁殖。收集了有关卵沉积和池塘特征的数据。繁殖活性和特征与木蛙系列其他部分报道的相似。我们还监测了15个新建造的池塘,以确定年代繁殖方式。在我们的研究期间,随着每个地点收集的数据表明,随着年龄的增长,池塘中沉积的卵块的数量显着增加(P≤0.05),年龄在1-3岁之间。新建池塘按时间顺序使用的增加,可能是由于繁殖栖息地的可用性提高导致局部种群增加。

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