original description
Cook, O. F. (1904). Myriapoda of northwestern North America. <em>Harriman Expedition 8 Insects.</em> Pt. 1: 47–82.
page(s): 68 [details]
original description
(of Hiltonius thebanus Chamberlin, 1941) Chamberlin, R. V. (1941). New American Millipeds. <em>Bulletin of the University of Utah 31(11), Biological Series.</em> 6(4): 1-39. Salt Lake City.
page(s): 8 [details]
original description
(of Onychelus jaegeri Chamberlin, 1947) Chamberlin, R. V. (1947). Some records and descriptions of diplopods chiefly in the collection of the academy. Proceedings of the Academy of natural Science of Philadelphia, 99: 21-58. Philadelphia
page(s): 50 [details]
original description
(of Onychelus medolus Chamberlin, 1941) Chamberlin, R. V. (1941). New American Millipeds. <em>Bulletin of the University of Utah 31(11), Biological Series.</em> 6(4): 1-39. Salt Lake City.
page(s): 13 [details]
additional source
Hoffman, R. L.; Orcutt, B. S. (1960). A synopsis of the Atopetholidae, a family of spiroboloid millipeds. Proceedings of the United States National Museum, 111(3426): 95-166. Washington D.C.
page(s): 142 [details]
additional source
Shelley, R. M. (1998). The milliped genus Onychelus Cook (Spirobolida: Atopetholidae: Onychelinae). Myriapodologica, 5(11): 111-117. Martinsville [details]
additional source
Hoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584., available online at https://www.biodiversitylibrary.org/page/63590410
page(s): 65 [details]
source of synonymy
Jeekel, C. A. W. (1971). Nomenclator generum et familiarum Diplopodorum: A list of the genus and family-group names in the Class Diplopoda from the 10th edition of Linnaeus, 1758, to the end of 1957. Monografieen van de Nederlandse Entomologische Vereniging, 5: 1-412. Amsterdam, available online at https://nev.nl/wp-content/uploads/2020/11/Mono-05-Jeekel-1970-OCR.pdf
page(s): 201 [details]
From editor or global species database