84 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 123 



1942. Estudios Carcinol6gicos, xm: Consideraciones y datos acerca del 

 genero Enlocythere (Crust. Ostracodos) y algunas de sus especies 

 con descripci6n de una nueva. An. Inst. Biol. Univ. Mexico, vol. 

 13, no. 2, pp. 685-697, 21 figs. 

 Ross, Robert D., and Perkins, Benjamin D. 



1959. Drainage evolution and distribution problems of the fishes of the New 

 (upper Kanawha) river system in Virginia, pt. in: Records of 

 fishes of the New River. Virginia Agric. Exp. Sta. Tech. Bull., 

 no. 145, pp. 1-35. 

 Roth, James C, and Neff, Stuart E. 



1964. Studies of physical limnology and profundal bottom fauna, Mountain 

 Lake, Virginia. Virginia Agric. Exp. Sta. Tech. Bull., no. 169, 

 pp. 1-44, 6 figs, 3 tables. 

 Sars, G. O. 



1926. Fresh-water Ostracoda from Canada and Alaska. In Report, Ca- 

 nadian Arctic Expedition, 1913-1918, vol. 1, no. 1, pp. 1-32, 5 pis. 

 Shoup, Charles S. 



1948. Limnological observations on some streams of the New River water- 

 shed in the vicinity of Mountain Lake, Virginia. Journ. Elisha 

 Mitchell Sci. Soc, vol. 64, no. 1, pp. 1-12, 4 tables. 

 Smallwood, W. M. 



1906. Notes on Branchiobdella. Biol. Bull., vol. 11, pp. 100-111, 7 text 

 figs. 

 Smart, Grover C. 



1962. The life history of the crayfish Cambarus longulus longulus. Ameri- 

 can Midi. Nat., vol. 68, no. 1, pp. 83-94, 4 figs. 

 Stamper, Maynard N. 



1957. Incubation and hatching of the egg of a commensal ostracod, Enlo- 



cythere illinoisensis Hoff, 1942. Journ. Colorado-Wyoming Acad. 



Sci., vol. 4, no. 9, p. 50. 

 Westervelt, Clinton A., Jr., and Kozloff, Eugene N. 



1959. Entocythere neglecta sp. nov., a cytherid ostracod commensal on 



Pacifastacus nigrescens (Stimpson). American Midi. Nat., vol. 61, 



no. 1, pp. 239-244, 14 figs. 

 Word, Benjamin H., Jr., and Hobbs, Horton H., Jr. 



1958. Observations on the testis of the crayfish Cambarus montanus acumi- 



natus Faxon. Trans. American Micros. Soc, vol. 74, no. 4, pp. 

 435-450, 3 pis. 

 Young, Willard 



1966. Ecological studies of the Branchiobdellidae (Qligochaeta). Ecology, 

 vol. 47, no. 4, pp. 571-578, 3 figs., 3 tables. 



U.S. GOVERNMENT PRINTING OFFICE: 1967 



