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”。1875年 ...

“我们假设美洲鳄（Crocodylus acutus）是一个单一物种，分布范围从下加利福尼亚州到委内瑞拉，甚至遍布加勒比地区。 我们的研究首次广泛探索了 ...

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.

"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 ...

"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 variation in ...

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. Both ...

Scientists have identified two new species of crocodiles in the Caribbean off the Yucatán Peninsula – and both are already threatened by extinction. The discovery, reported in a new study ...

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.Both ...

After a 4.9-metre saltwater crocodile (Crocodylus porosus) killed a 40-year-old doctor in Far North Queensland this week, ... (Crocodylus acutus) have been illegally fed by people for years.