Diagnosis of <i>Trichodorus obtusus</i> and <i>Paratrichodorus minor</i> on Turfgrasses in the Southeastern United States

Fig. 8. The anterior region of Trichodorus obtusus. In this occurrence, the swollen muscular basal portion and narrow anterior region are easily observed. The curved onchiostyle also is clearly visible.



Image from Plant Health Progress article:
Diagnosis of Trichodorus obtusus and Paratrichodorus minor on Turfgrasses in the Southeastern United States