original description(ofTomogonus subgrundus Demange, 1971)Demange, J.-M. (1971). Le massiv des Monts Loma. VII. Myriapodes Diplopodes. Mémoires de l'Institut Français d'Afrique Noire, 86: 191-240 page(s): 210-211, figs. 23-27 [details]
new combination referenceSierwald, P.; Mauriès, J.-P. (2017). Importance: nomenclatural action to restrict the submission of superfluous generic names Tomogonopus (Diplopoda, Spirostreptida, Spirostreptidae) a replacement name for Umbraticus Özdikmen, 2009 (Spirostreptida, Spirostreptidae). <em>Zootaxa.</em> 4299(1): 135-136., available online athttps://doi.org/10.11646/zootaxa.4299.1.9 page(s): 136 [details]
Present Inaccurate Introduced: alien Containing type locality