original description
(of Spirobolus heilprini Bollman, 1889) Bollman, C. H. (1889). Notes on a small collection of myriapods from the Bermuda Islands. Proceedings of the Academy of natural Science of Philadelphia, 1889: 127-129
page(s): 127 [details]
original description
(of Spirobolus monilicornis Porat, 1876) Porat, C. O. von (1876). Om några exotiska Myriopoder. Kongl. Svenska Vetenskaps-Akademiens handlingar, Bihang, 4(7): 3-48. Stockholm
page(s): 31 [details]
original description
(of Spirobolus virescens Daday, 1889) Daday, J. (1891). Ausländische Myriopoden der zoologischen Collection der Universität zu Heidelberg [German part]. <em>Természentrajzi Füzetek.</em> 14(3-4): 172-193. Budapest., available online at https://www.biodiversitylibrary.org/page/30764289
page(s): 140 [details]
context source (Bermuda)
Williams, R. W. (1959). The reported biting and filth frequenting arthropods of the Bermuda Islands exclusive of the Ixodoidae and Araneida. Proceedings of the Entomological Society of Washington, 61(5): 234-238 [details]
From editor or global species database