Lamberti, F.; Bravo, M.A.; Agostinelli, A. & Lemos, R.M. (1994). The Xiphinema americanum-group in Portugal with descriptions of four new species. Nematologia Mediterranea. 22: 189-218.
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Lamberti, F.; Bravo, M.A.; Agostinelli, A. & Lemos, R.M.
1994
The Xiphinema americanum-group in Portugal with descriptions of four new species