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1943a. On nine North American polydesmoid millipeds. Proc. Biol. See. 



Washington, vol. 56, pp. 35-40, figs. 1-11. 

 1943b. Some records and descriptions of American diplopods. Proc. Biol. 



Soc. Washington, vol. 56, pp. 143-152, figs. 1-15. 

 1951. On eight new southern millipeds. Great Basin Nat., vol 11 dd 

 19-27, figs. 1-16. ' 



Chamberlin, Ralph V., and Hoffman, Richard L. 



1958. Checklist of the millipeds of North America. U.S Nat Mus 

 Bull. 212, 236 pp. 

 Cook, Orator F. 



1895. Introductory note on the families of Diplopoda. In Cook and Collins, 

 The Craspedosomatidae of North America. Ann. New York 

 Acad. Sci., vol. 9, pp. 1-9. 

 Fenneman, Nevin M. 



1938. Physiography of eastern United States, xiii + 714 pp., 197 figs., 

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 Hoffman, Richard L. 



1949. Nine new xystodesmid millipeds from Virginia and West Virginia, 



with records of established species. Proc. U.S. Nat Mus vol' 

 99, pp. 371-389, figs. 1-18. 



1950. Records and descriptions of diplopods from the southern Appa- 



lachians. Journ. Elisha Mitchell Sci. Soc, vol. 66 pp 11-33 



figs. 1-32. 

 1958. Revision of the milliped genus Pachydestnus (Polydesmida: Xystodes- 



midae). Proc. U.S. Nat. Mus., vol. 108, pp. 181-218, figs. 1-12. 

 1960. Revision of the milliped genus Cherokia (Polydesmida: Xystodes- 



midae). Proc. U.S. Nat. Mus., vol. 112, pp. 227-264 figs. 1-7. 

 Wray, David L. ' 



1950. Insects of North Carolina, 2nd suppl., pp. 1-59. 



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