All the animal life normally present in a given habitat at a given time. See also macrofauna; microfauna. Compare flora.
The animal life of a region or geologic period. Compare flora.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。