Fig. 4 in A New Free-living Marine Nematode Species of the Genus Graphonema (Nematoda: Chromadorida: Chromadoridae) from Antarctica

Fig. 4. Differential interference contrast micrographs of Graphonema antarcticum sp. nov. (A–G) and G. metuliferum Kito, 1981 (H–J). A, paratype (ICHUM 5870), B–F, holotype; G, paratype (ICHUM 5868); H–J, holotype (ICHUM, no accession number). A, cuticular ornamentations in the anterior region; B, ornamentations and lateral differentiation at the anterior 1/3 of pharyngeal region; C, ornamentations and lateral differentiation at the posterior end of pharyngeal region; D, ornamentations at the middle of body; E, cuticular wrinkles at the precloacal region; F, ornamentations at the cloacal region; G, ornamentations at the tail and; H, ornamentations in the anterior region; I, ornamentations at the anterior 1/3 of pharyngeal region; J, ornamentations at the middle of body. Scale bar: 10 µm.