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EENY-544: Spiral Nematode, Helicotylenchus pseudorobustus (Steiner, 1941) Golden, 1956 (Nematoda: Tylenchida: Hoplolaimidae)

Figure 5. An adult Helicotylenchus pseudorobustus. S = stylet (mouth spear) used for feeding. V = vulva, located around 60% of the body length from the anterior terminus.

Credit: William T. Crow, University of Florida.