original descriptionChamberlin, R. V. (1951). Eleven new western millipeds. <em>Natural History Miscellanea.</em> 87: 1-12. page(s): 5 [details]
original description(ofSigmocheir danehyi Chamberlin, 1953)Chamberlin, R. V. (1953). Two new millipeds taken in California caves. Entomological News, 64(4): 93-95 page(s): 93 [details]
original description(ofTuolumnia danehyi (Chamberlin, 1953))Chamberlin, R. V. (1953). Two new millipeds taken in California caves. Entomological News, 64(4): 93-95 page(s): 93 [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): 374 [details]
additional sourceShelley, R. M. (1995). The Sigmocheirini, a xystodesmid milliped tribe in the Sierra Nevada Mountains, California, U. S. A. (Polydesmida: Xystodesmidae). Entomologica scandinavica, 26: 339-360. Lund page(s): 345 [details]
additional sourceCausey, N. B. (1955). New records and descriptions of Californian Diplopoda. Proceedings of the Biological Society of Washington, 68: 87-94 page(s): 93 [details]