Fig. 2 in Otterly diverse - A high diversity of Dracunculus species (Spirurida: Dracunculoidea) in North American river otters (Lontra canadensis)

Fig. 2. Posterior end of a male worm of a Clade 1 Dracunculus sp. (NC-otter8C) from a North American river otter (Lontra canadensis) from North Carolina showing the paired spicules (A), gubernaculum (B, C), and the bulbous posterior end of the tail (D).