original description(ofDalyellia rubra caucasica Nasonov, 1919)Nasonov, N. V. (1919). Contributions to the turbellarian fauna of Russia. II & III. <em>Bulletin de l'Académie des Sciences de Russie.</em> 6(12–18): 1039-1053. With one plate.[details]
Present Inaccurate Introduced: alien Containing type locality