1. Die Myriopoden der Vega-Expedition;Attems;Ark. Zool.,1909
2. The phytogeny of the family Paraiulidae (Paraiuloidea, Blaniulidea, Iulida, Diplopoda);Causey;Symp. zool. Soc. Lond.,1974
3. A new genus and species of the millipede family Nemasomatidae (Diplopoda, Julida);Enghoff;Steenstrupia,1979a
4. The millipede genus Okeanobates (Diplopoda, Julida: Nemasomatidae);Steenstrupia,1979b
5. A cladistic analysis and classification of the millipede order Julida;Z. zool. Syst. Evol. -forsch.,1981