Hunting, hybridization with other croc species, and diminished habitat quality have contributed to the decline of the small, freshwater crocodile, which is found only in Cuba.

• 狩猎，杂交与其他鳄鱼物种和生境质量下降作出了贡献下降小，淡水鳄鱼，这是发现，只有在古巴。