About the Authors

Gregory P. Lech
Robert C. Reigh


Affiliation Aquaculture Research Station, Louisiana State University Agricultural Center, Baton Rouge, Louisiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RCR. Performed the experiments: GPL. Analyzed the data: GPL RCR. Contributed reagents/materials/analysis tools: RCR. Wrote the paper: GPL RCR.