Cylindroiulus (Caucasoiulus) treptoflagellum
The genus Cylindroiulus Verhoeff 1894 in the faunas of the Caucasus, Turkey and Iran (Myriapoda: Diplopoda: Julidae). Senckenbergiana Biologica, 72(4-6), 20 November 1992: 373-433. 394 [Zoological Record Volume 130]