Cai
The taxon authority Cai may refer to:
- Bin Cai, herpetologist
- Bo Cai, entomologist
- Chao-Huang Cai, carcinologist
- Chao-Hui Cai, arachnologist
- Chen-Yang Cai (1988–), Chinese palaeoentomologist
- Chun-mo Cai, herpetologist
- Du-Cheng Cai, entomologist
- Li-Jun Cai, entomologist
- Lizhe Cai, nematologist
- Mao-Rong Cai, carcinologist
- Qing-Hua Cai, entomologist
- Qu Cai, arachnologist
- Rong-Quan Cai, entomologist
- Rui-Han Cai, nematologist
- Shou-Ping Cai, entomologist
- Tianlong Cai, ornithologist
- Wan-Xin Cai, entomologist
- Wan-Zhi Cai, entomologist
- Xiao-Dong Cai, entomologist
- Xin-Ru Cai, entomologist
- Xiwen Cai (aka Xi Wen Cai, fl. 2017), botanist
- Ya-Jing Cai, Chinese entomologist
- Yan-Peng Cai, entomologist
- Yi-Xiong Cai, carcinologist
- Yu-Jie Cai, entomologist
- Yun-Long Cai, entomologist