1. Alicata, J. E.(1935). Early developmental stages of nematodes occurring in swine. U.S.D.A. Tech. Bull., 489, 1–96.
2. Danini, E. S. (1925). Beiträge zur vergleichenden Histologie des Blutes und des Bindegewebes III. Über die entzündliche Bindegewebsneubildung beim Flusskrebs (Potamobius leptodactylus) Z. Mikr. Anat. Forsch., 3, 558–608.
3. Diaz, J. P. (1969). Contribution a l’étude de quelques nématodes de crustacés. Thesis, University of Montpellier, France.
4. Feigenbaum, D. L. (1973). Parasites of the commercial shrimp, Penaeus vannamei Boone and Penaeus brasiliensis Latreille. M.S. Thesis, University of Miami, Coral Gables, Florida.
5. Poinar, Jr. G. O. and Kuris, A. M. (1975). Juvenile Ascarophis (Spirurida: Nematoda) parasitizing intertidal decapod Crustacea in California with notes on prevalence and effects on host growth and survival. J. Invertebr. Path., 26, 375–382.