additional sourceRyder, J. A. (1880). List of the North American species of the Lysiopetalidae, with a blind form, Zyganopus n.g. Proceedings of the United States National Museum, 3(1881): 524-529 page(s): 527 [details]
additional sourceMcNeill, J. (1888). A list, with brief descriptions of all the species, including one new to science, of Myriapoda of Franklin Co., Ind. Bulletin of the Brookville Society of Natural History, 3: 1-20 page(s): 8 [details]
additional sourceShear, William Albert. (2010). The milliped family Trichopetalidae, Part 2: The genera Trichopetalum, Zygonopus and Scoterpes (Diplopoda: Chordeumatida, Cleidogonoidea). Zootaxa, 2385: 1-62[details]
additional sourceShear, W. A. (1972). Studies in the milliped order Chordeumida (Diplopoda). A revision of the family Cleidogonidae and a reclassification of the order Chordeumida in the New World. Bulletin of the Museum of Comparative Zoology, 144: 151-352. Cambridge page(s): 277 [details]
additional sourceHoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584. page(s): 236 [details]
additional sourceCausey, N. B. (1951). New genera and species of chordeumoid millipeds in the United States, and notes on some established species. Proceedings of the Biological Society of Washington, 64: 117-124 page(s): 119 [details]
additional sourceWilliams, S. R.; Hefner, R. A. (1928). The millipedes and centipedes of Ohio. Ohio State University Bulletin, 33(7): 93-146. Berkeley, California page(s): 115 [details]
additional sourceCook, O. F.; Collins, G. N. (1895). The Craspedosomatidae of North America. Annals of the New York Academy of Sciences, 9: 1-100. New York, available online athttp://biodiversitylibrary.org/page/35260543 page(s): 63 [details]
source of synonymyJeekel, 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 athttps://nev.nl/wp-content/uploads/2020/11/Mono-05-Jeekel-1970-OCR.pdf page(s): 82 [details]
Present Inaccurate Introduced: alien Containing type locality