Loughman, Z.J., Fagundo, R.A., Lau, E., Welsh, S.A. and Thoma, R.F. 2013.

Cambarus (C.) hatfieldi, a new species of crayfish (Decapoda:Cambaridae) from the Tug Fork River Basin of Kentucky, Virginia and West Virginia, USA

. Zootaxa. 3750, 3 (Dec. 2013), 223–236. DOI:https://doi.org/10.11646/zootaxa.3750.3.3.