Bibliography

Chabarria, R. E., C. M. Murray, P. E. Moler, H. L. Bart, Jr., B. I. Crother, and C. Guyer. 2018. Evolutionary insights into the North American Necturus beyeri complex (Amphibia: Caudata) based on molecular genetic and morphological analyses. Journal of Zoological Systematics and Evolutionary Research 56: 352–363.