Information is supplied on the juvenile stages of Xiphinema bergeri Lu
c, 1973, X. filicaudatum Loof & Maas, 197 2, X. longicaudatum Luc, 196
1, X. parasetariae Luc, 1958, X. spaulli Heyns & Vermeulen, 1982 and X
. vitis Heyns, 1974. Measurements including length of odontostyle and
replacement odontostyle are tabulated, and illustrations are given of
the tail shapes of the four juvenile stages, plus that of the adult fe
male for comparison.