NEW SPECIES OF (ESOPHAGOSTOMUM. 469 



Railliex a., it Henry, A. 1909. Une second e espece (VCEso- 



phugostome parasioe de rHomine. Bull. Soc. Path. Exot. 



vol. ii. pp. 643-649. 

 . 1911. Helminthe du Pore recueilli par M. Bauclie eu 



Aimam. Bull. Soc, Path. Exot. vol. iv. pp. 693-699. 

 . 1912. Les QSsophagostoines parasites de rHoninie. 



Arch. d. Parasit. vol. xiv. pp. 562-583. 

 . 1913. Sur les CEsophngostomes des Ruminants. Bull. 



Soc. Path. Exot. vol. vi. pp. 506-509. 

 Ransoji, B. H. 1911. The Nematodes parasitic in the alimen- 

 tary tract of Cattle, Sheep, and other Ruminants. U.S. 



Dept. Agr., Bureau of Anim. Industry. Bull. 127, 



pp. 40-47. 

 Stiles, C. H., ife Hassall, A. 1920. Index Catalogue of Medical 



and Veterinary Zoology. Subjects : Roundworms. U.S. 



Pub. Health Service. " Hyg. Lab. Bull. 114. 



