this new abullate species is related to heterodera graminophila golden and birchfield , 1972 , but differs significantly in cyst shape , cone top structures , body length of the second-stage larva ( 520-600 mum , vs. 380-400 for h. graminophila ) and tail length ( 110-120 mum , vs. 57-67 for h. graminophila ) .
C0221097
body length
C1444754
length