Taxon - Odkazy a literatura
Semenyuk I, Golovatch SI, Wesener T (2020): Some new or poorly-known Zephroniidae (Diplopoda, Sphaerotheriida) from Vietnam, Proceedings of the 18th International Congress of Myriapodology, Budapest, Hungary. ZooKeys 930: 37-60 [jako Sphaerobelum bicorne Attems, 1938]