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

Fig. 14. The posterior of a male Paratrichodorus minor. The spicules are reduced and a bursa is present. Supplementary organs are not visible.



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