Life … Animals Nematodes Chromadoreans Rhabditida Hoplolaimidae Helicotylenchus Cobb's Spiral Nematode species 1 observations Cobb's Spiral Nematode Helicotylenchus dihystera Field notes Supported by All 4 native plantssupport it in the US Food plants Plants it feeds on Common Sunflower, Papaya, Purple Bush-Bean, Beach Pea 4 Close