David, P., Lescure, J., Savage, J.M., Das, I., Pauwels, O.S.G., Vogel, G. & Ziegler, T. (2023)

Coluber korros Lesson, 1831 and Coluber korros Schlegel, 1837 (Reptilia: Squamata: Colubridae): there is a korros too many in the family

. Zootaxa, 5231 (3), 331–339.