FIGURE 3. C in Three new species and one new record of Campylaimus (Diplopeltidae, Nematoda) from Argentine coasts (Buenos Aires and Santa Cruz, Argentina)

FIGURE 3. C. arcuatus sp. nov. A. Amphidial fovea of male holotype; B. Head and buccal cavity of male holotype; C. Head and buccal cavity of female allotype; D. Amphidial fovea of female allotype; E. Spicule and gubernaculum of male holotype; F. Spicule and gubernaculum of male holotype; G. Posterior end of male holotype; H. Copulatory apparatus, spicule, gubernaculum and precloacal papillae of male holotype; I. Vulva of female allotype; J. Posterior end of female allotype. Scale bar: 20 µm.