(ofSynophryostreptus incertus Attems, 1935)Attems, C. M. T. Graf von (1935). Diplopoden des Belgischen Congo. (Fortsetzung) (I). Revue de zoologie et de botanique africaines, 26(2): 157-201. Bruxelles page(s): 193-194, fig. 42; note: Synophryostreptus (?) incertus [details]
original description(ofEiphorus phanus Chamberlin, 1951)Chamberlin, R. V. (1951). On Diplopoda of North-East Angola. Publicações culturais da Companhia de diamantes de Angola, 10: 65-93. Lisboa page(s): 88-89, fig. 13, figs. 54-55 [details]
original description(ofSynophryostreptus incertus Attems, 1935)Attems, C. M. T. Graf von (1935). Diplopoden des Belgischen Congo. (Fortsetzung) (I). Revue de zoologie et de botanique africaines, 26(2): 157-201. Bruxelles page(s): 193-194, fig. 42; note: Synophryostreptus (?) incertus [details]
new combination referenceHoffman, R. L. (2006). Comment on the milliped genus Eiphorus Chamberlin, 1951 (Diplopoda: Spirostreptidae). Myriapodologica, 8(11): 109-116 page(s): 112-115, figs. 1-8; note: Eiphorus incertus [details]
Present Inaccurate Introduced: alien Containing type locality