而且，暴露于BPA的鹿鼠对雌性鹿鼠的吸引力也明显下降。
In addition, male deer mice exposed to BPA were less desirable to female deer mice.
大多数发育早期暴露于BPA的雄性鹿鼠连续7天都没有能找到正确的出口。
Many male mice that had been exposed to BPA early in their development never found the correct exit.
广泛的说，长远来看，这些行为缺陷可能会破坏鹿鼠等种属在野外的繁殖能力。
In the wide scheme of things, these behavioral deficits could, in the long term, undermine the ability of a species such as the deer mouse to reproduce in the wild.
白足鼠属(Peromyscus)53种小型齧齿动物的统称，分布于多种生境，从阿拉斯加和加拿大北部向南到巴拿马西部。眼凸出，耳大，体重15∼110克(0.5∼3.9盎斯)，长8∼17公分(3.1∼6.7吋)。尾部依种类不同，有的短于头和身体，有的则明显地长。被毛均柔软，但毛色不同种和同种间皆异。美国东南部某些棉鼠(Peromyscus gossypinus)的毛几乎为白色，但是黑尾鹿鼠(P. melanurus)的毛色可从灰到浅皮黄、褐、红褐和黑色，栖息于墨西哥南方的山林里。栖于黑暗、潮湿森林的种类，被毛往往为暗色，而适应于沙漠和草原的种则一般为浅色；几乎所有种类的脚为白色。
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