Fig. 3
From: Integrative taxonomy of Metastrongylus spp. in wild boars from Brazil
Metastrongylus pudendotectus found in wild boars hunted in Paraná and Rio Grande do Sul states. a Male posterior extremity; note the anchor-like form at the spicule ending (inset). Magnification: ×100. Bar: 100 μm. b Spicule and gubernaculum (black arrow). Magnification: x400. Bar: 25 μm. c Female posterior extremity; note the prominent swelling surrounding the vulvar opening (orange arrow). Magnification: x100. Bar: 100μm