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Cyclical Reproduction in Females of the Cuban Lizard Anolis lucius (Polychrotidae)

机译：古巴蜥蜴Anolis lucius（Polychrotidae）雌性的周期性繁殖

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摘要

We describe the gonadal and fat-body cycles and their relationship to environmental factors for Cuban female Anolis lucius (Polychrotidae). We obtained monthly samples of lizards from the karstic caves at Boca de Jaruco, Havana, Cuba. The lizards reached sexual maturity at 45.0 mm snoutvent length and at approximately 7 mo of age. Female A. lucius showed seasonal reproduction from March to August. The nonreproductive season occurred from September to February, as identified by the absence of active ovogenesis. Vitellogenic ovaries, and almost all females having one or two oviductal eggs, characterized the peak reproductive interval from May to August. In contrast, fat-body mass diminished from May to July and reached its highest values from September to January. The clutch size is one egg per oviposition, and oviposition events occurred from July to September. Increased photoperiod and environmental temperature induced ovarian activity.
机译：我们描述了古巴雌性Anolis lucius（Polychrotidae）的性腺和脂肪体循环及其与环境因素的关系。我们从古巴哈瓦那Boca de Jaruco的岩溶洞穴中获取了蜥蜴的月度样本。蜥蜴在45.0毫米的鼻子长和大约7个月大时达到性成熟。雌性A. lucius从三月到八月表现出季节性繁殖。非生殖季节发生在9月至2月，这是由于没有活跃的卵子生成所致。卵黄形成的卵巢，几乎所有的雌性都有一个或两个输卵管卵，是五月至八月生殖高峰期的特征。相反，从5月到7月，脂肪量减少，从9月到1月，脂肪量达到最高值。离合器的大小是每个产卵一个卵，产卵事件发生在7月至9月。光周期和环境温度升高会诱发卵巢活动。

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