original description
Shelley, R. M. (1986). A reconsideration of the milliped genus Sigmoria, with a revision of Deltotaria and an analysis of the genera in the tribe Apheloriini (Polydesmida: Xystodesmidae). Memoirs of the American Entomological Society, 35: 1-223. Philadelphia
page(s): 142, Figs. 121-124 [details]
original description
(of Sigmoria pendula Shelley, 1986) Shelley, R. M. (1986). A reconsideration of the milliped genus Sigmoria, with a revision of Deltotaria and an analysis of the genera in the tribe Apheloriini (Polydesmida: Xystodesmidae). Memoirs of the American Entomological Society, 35: 1-223. Philadelphia
page(s): 142 [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): 323; note: Incorrectly uses the spelling "pendula." [details]
additional source
Marek, P. E.; Bond, J. E. (2007). A reassessment of apheloriine millipede phylogeny: additional taxa, Bayesian inference, and direct optimization (Polydesmida: Xystodesmidae). Zootaxa, 1610: 27-39
page(s): 37 [details]
additional source
Means, J. C.; Hennen, D. A.; Tanabe, T.; Marek, P. E. (2021). Phylogenetic Systematics of the Millipede Family Xystodesmidae. <em>Insect Systematics and Diversity.</em> 5(2)., available online at https://doi.org/10.1093/isd/ixab003
page(s): S43; note: Incorrectly uses the spelling "pendula." [details] Available for editors 
Holotype NCSM A2650, geounit Tennessee [details]
Paratype FSCA, geounit Tennessee [details]
From editor or global species database
Taxonomic remark This species was erroneously listed as "pendula" in Hoffman, 1999 and has been carried over in the literature, but not consistently. The name "pendula" should be considered an incorrect subsequent spelling. [details]
From editor or global species database