The relative proportion of different species of animals hunted by people in the region also changed progressively.

该地区被人们猎杀的各种动物的相对比例也在逐步变化。

youdao

The listeria germ has been found in many different species of animals, birds, fish and crustaceans.

该李斯特细菌已发现在许多不同种类的动物， 禽鸟，鱼类和甲壳类动物。

youdao

Conclusion: species difference exist in atrioventricular junction among different species of animals.

结论：不同种属动物房室交界区形态结构存在种属差异。

youdao

EcoHealth Alliance has been working with the Saudi government to find the source of the new coronavirus and is currently testing samples taking from "a range of wildlife species and domestic animals" from different sites in Saudi Arabia, he said.

WSJ: Virus's Toll in Saudi Arabia Raises Fears of Faster Spread