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来自维基百科，自由的百科全书
尼克罗龙（属名：Nicrosaurus）是植龙目的一属。它们的外表与生活方式可能类似鳄鱼，但它们与鳄鱼并非近亲，而是平行演化的结果。尼克罗龙与鳄鱼的主要差异在于鼻孔的位置，尼克罗龙的鼻孔位在前额，而鳄鱼的鼻孔则位在口鼻部末端。
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Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
