Ochre sea stars, like this pair in Burnaby Narrows on the Queen Charlotte Islands in British Columbia, are normally purple but can adapt a wide variety of colors depending on individual habitat.
大不列颠哥伦比亚，夏洛特王后岛，本拿比海峡，一对赭海星。它位原来是紫色，却可以依照环境的不同变换颜色。
But the body sizes at maturity increased significantly in the invaded habitat. Additionally, the individual fecundity of A.
入侵地棒花鱼和麦穗鱼的初次性成熟年龄与原产地相同，但初次性成熟个体大小增大；
An individual might be studied in its natural habitat or in the controlled conditions of a research laboratory.
对个体的研究可以是在自然生活环境中，也可以是在研究实验室的控制条件下进行。
An individual might be studied in its natural habitat or in the controlled conditions of a research laboratory.
对个体的研究可以是在自然生活环境中，也可以是在研究实验室的控制条件下进行。
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