可以肯定的是，鳄鱼的自然颜色并非纯绿色。 比如，美洲鳄（Crocodylus acutus）： 作为最早发现美洲鳄的人，一开始就将它定义为了“灰色”。

There is only one place where both American crocodiles and American alligators are found, and that is South Florida. But, as ...

这些发现挑战了人们对美洲鳄（Crocodylus acutus）的长期假设，人们曾认为美洲鳄是一个广泛分布的物种。 “生物多样性消失的速度比我们发现正在 ...

Crocodylus acutus, living in isolation on opposite coasts of Panama during the past three million years. In contrast, they did find that changes to sea levels during the latest Ice Age had ...

The findings challenge long-held assumptions about the American crocodile (Crocodylus acutus) and highlight the urgent need for conservation efforts, the researchers say. McGill University ...

They found striking genetic differences in the sampled populations, leading them to conclude that the reptiles from Cozumel and Banco Chinchorro were not simply variants of the American crocodile ...

"We assumed Crocodylus acutus was a single species ranging from Baja California to Venezuela and across the Caribbean. Our study is the first to extensively explore genomic and anatomical ...

The reptiles, previously thought to be American crocodiles (Crocodylus acutus), separately inhabit the island of Cozumel and the atoll of Banco Chinchorro off Mexico's Yucatán Peninsula.