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首页> 外文OA文献 >Population ecology of the five-lined skink, Eumeces fasciatus, at Point Pelee National Park, Canada.
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Population ecology of the five-lined skink, Eumeces fasciatus, at Point Pelee National Park, Canada.

机译：五行石龙子（Eumeces fasciatus）在加拿大Point Pelee国家公园的种群生态学。

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摘要

Peak density of animals ranged from 17-35 animals per hectare (not including hatchlings). Males were most abundant in May and June. Females peaked in abundance in August after the eggs hatched. Yearlings were significantly smaller than adults until the end of June. Hatchlings were first seen August 2. Skinks were sexually dimorphic with males having wider heads and tails than females. Females were significantly heavier than males prior to oviposition and significantly lighter afterwards. The weight of females remained depressed during the nesting period. Sex ratios were unbiased during the breeding period. Individuals aggregated spatially within age and sex classes. Males and females significantly associated during the breeding period. Yearlings and males were significantly more likely to be non-resident than females. Yearlings were found using twice as many microsites as adults. Artificial debris made up almost 50 per cent of microhabitat available to and used by the skinks. (Abstract shortened by UMI.)Dept. of Biological Sciences. Paper copy at Leddy Library: Theses u26 Major Papers - Basement, West Bldg. / Call Number: Thesis1990 .S438. Source: Masters Abstracts International, Volume: 30-03, page: 0631. Chairman: R. T. Mu27Closkey. Thesis (M.Sc.)--University of Windsor (Canada), 1990.
机译：动物的最高密度为每公顷17-35只动物（不包括孵化场）。在五月和六月，男性最多。卵孵化后，雌鱼在八月达到高峰。到6月底，一岁鸽的年龄明显小于成年人。 8月2日首次看到小雏鱼。石龙子性二态，雄性的头和尾比雌性的要宽。产卵前，雌性比雄性明显重，而后则轻得多。在筑巢期间，雌性的体重仍然低落。繁殖期间性别比例无偏见。个人在年龄和性别类别中的空间聚集。雄性和雌性在繁殖期间显着相关。一岁和男性比女性更容易成为非居民。一岁使用的微型站点数量是成年人的两倍。人造碎片占石龙可获得和使用的微生境的近50％。 （摘要由UMI缩短。）生物科学学院。莱迪图书馆的纸质副本：论文主要论文-西楼地下室。 /电话号码：Thesis1990 .S438。资料来源：国际硕士摘要，第30卷，第0631页。主席：R。T. M u27Closkey。论文（理学硕士）-温莎大学（加拿大），1990年。

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