196 U. S. KATIOXAL MUSEUM BULLETIN 212 



Causey, Nell Bevel — Continued 



1943. Studies on the life-history and the ecology of the hot-house millipede, Ortho- 



morpha gracilis (C. L. Koch). Amer. Midi. Nat., vol. 29, No. 3, pp. 670- 



682, 3 figs. 

 1950. A collection of xystodesmid millipeds from Kentucky and Tennessee. Ent. 



News, vol. 61, pp. 5-7, figs. 1-3. 

 1950. Two new polydesmoid diplopods. Ent. News, vol. 61, pp. 37-39, figs. 1-5. 

 1950. Five new Arkansas millipeds of the genera Eurymerodesmus and Paresmus 



(Xystodesmidae) . Ohio Journ. Sci., vol. 50, No. 6, pp. 267-272, figs. 1-11. 

 1950. A new genus and species of diplopod (Family Xystodesmidae). Chicago 



Acad. Sci. Nat. Hist. Misc., No. 73, pp. 1-3, figs. 1. 

 1950. New genera and species of millipeds — Paraiulidae (Juloidea). Proc. Ar- 

 kansas Acad. Sci., vol. 3, pp. 45-58, pis. 1-5, figs. 1-42. 

 1950. Variations in the gonopods of a xystodesmid diplopod. Amer. Midi. Nat., 



vol. 44, No. 1, pp. 198-202, figs. 1-6. 



1950. On four new polydesmoid millipeds. Ent. News, vol. 61, No. 7, pp. 193-198, 



figs. 1-7. 



1951. On Eurymerodesmidae, a new family of Diplopoda (Strongylosomidea), and 



a new Arkansas species of Eurymerodesmus. Proc. Arkansas Acad. Sci., 



vol. 4, pp. 69-71, figs. 1-3. 

 1951. The milliped assembly Zinaria butlerii isogen. (Xystodesmidae). Proc. 



Arkansas Acad. Sci., vol. 4, pp. 73-88, pis. 1, 2, figs. 1-12. 

 1951. New genera and species of chordeumoid millipeds in the United States, and 



notes on some established species. Proc. Biol. Soc. Washington, vol. 64, 



pp. 117-124, figs. 1-18. 

 1951. On two new colobognath millipeds and records of some established species 



from east of the Rocky Mountains. Proc. Biol. Soc. Washington, vol. 64, 



pp. 137-140, figs. 1-3. 



1951. New cleidogonid millipeds (Chordeumoidea) . Journ. Washington Acad. Sci., 



vol. 41, No. 2, pp. 78-83, figs. 1-23. 



1952. On two new species and new distribution records of paraiulid millipeds from 



the eastern United States. Proc. Arkansas Acad. Sci., vol. 5, pp. 19-23, 

 figs. 1-9. 



1952. Some records and descriptions of polydesmoid millipeds from the United 

 States. Chicago Acad. Sci. Nat. Hist. Misc., No. 106, pp. 1-11, figs. 1-8. 



1952. New species and records of pariulid millipeds from Texas. Texas Journ. 

 Sci., vol. 4, No. 2, pp. 200-203, figs. 1-10. 



1952. On three new eurymerodesmoid millipeds and notes on Paresmus impurus 

 (Wood) . Ent. News, vol. 63, No. 7, pp. 16^176, figs. 1-9. 



1952. Four chordeumoid millipeds from the United States. Proc. Biol. Soc. Wash- 

 ington, vol. 65, pp. 111-118, figs. 1-18. 



1952. New records of millipeds from southern Ontario. Canadian Field Nat., 



vol. 66, p. 145. 



1953. On a Florida milliped, Siphonotus miamiensis, n. sp. Florida Ent., vol. 36, 



No. 2, pp. 71-72, figs. 1, 2. 



1953. On five new North American millipeds and records of some established species. 



Amer. Midi. Nat., vol. 50, pp. 152-158, figs. 1-14. 



1954. The millipeds collected in the Pacific Northwest by Dr. M. H. Hatch. Ann. 



Ent. Soc. America, vol. 47, pp. 81-86, figs. 1-12. 

 1954. New records and species of millipeds from the western United States and 



Canada. Pan-Pacific Ent., vol. 30, No. 3, pp. 221-227, figs. 1-5. 

 1954. Three new species and new records of southern millipeds. Tulane Stud. 



Zool., vol. 2, No. 4, pp. 63-68, figs. 1-10. 



