Siddiqi, M.R. (2001). Four new species of Xiphinema Cobb (Dorylaimida) lacking anterior ovary from South America. International Journal of Nematology. 10(2000): 234-243.
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Siddiqi, M.R.
2001
Four new species of Xiphinema Cobb (Dorylaimida) lacking anterior ovary from South America.