Nxele, T.C., Plisko, J.D., Mwabvu, T. and Zishiri, O.T. 2017.

Four new earthworm species of Kazimierzus Plisko, 2006 (Clitellata, Kazimierzidae)

. Zootaxa. 4353, 1 (Nov. 2017), 187–194. DOI:https://doi.org/10.11646/zootaxa.4353.1.12.