1. Alicata JE (1938) Report of the Hawaii Agricultural Experimental Station 1937. University of Hawaii, Honolulu, pp 93?94
2. Alicata JE (1947) Parasites and parasitic diseases of domestic animals in the Hawaiian Islands. Pac Sci 1:69?84
3. Badawi EKE, Eisa AM (1977) Helminthen beim Haushuhn im Sudan. Angew Parasitol 18:142?145
4. Cram EB (1927) Bird parasites of the nematode suborders Strongylata, Ascaridata, and Spirurata. U S Nat Mus Bull 140:334?361
5. Cram EB (1931) Developmental stages of some nematodes of the Spiruroidea parasitic in poultry and game birds. USDA Tech Bull 227:1?27