Funding for this research was provided by:
National Natural Science Foundation of China (31460003)
Anhui Provincial Key Lab. of the Conservation and Exploitation of Biological Resources (591601)
Received: 15 March 2019
Accepted: 31 July 2019
First Online: 10 August 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: No specific ethical or institutional permits were required to conduct sampling and the experimental studies did not involve endangered or protected species.