Chang, W., Hayashi, F., Liu, X. and Yang, D. 2013.

Discovery of the female of Protohermes niger Yang & Yang (Megaloptera: Corydalidae): Sexual dimorphism in coloration of a dobsonfly revealed by molecular evidence

. Zootaxa. 3745, 1 (Dec. 2013), 84–92. DOI:https://doi.org/10.11646/zootaxa.3745.1.7.