Yuen, P. H. (1964). Four New species of Helicotylenchus Steiner (Hoplolaiminae: Tylenchida) and a redescription of H. canadensis Waseem, 1961. Nematologica. 10(3):373-387.
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Yuen, P. H.
1964
Four New species of Helicotylenchus Steiner (Hoplolaiminae: Tylenchida) and a redescription of H. canadensis Waseem, 1961.