original description
Kolasa, J. (1976). Systematical Studies on Typhloplanidae (Turbellaria) I. Mesostoma Africanum Spec. Nov., M. Viaregginum Spec. Nov., and M. Sibollae Spec. Nov. <em>Bolletino di zoologia.</em> 43(3): 273-291., available online at https://doi.org/10.1080/11250007609430145 [details] Available for editors 
basis of record
(of Mesostoma viarreginum) Noreña Janssen, C.; Faubel, A. (1992). Revision of the Subfamily Mesostominae, Rhabdocoela, Platyhelminthes. <em>Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut.</em> 89: 7–47.
page(s): 15 [details] Available for editors 
From editor or global species database