Fig. 16From: Seven new and four known species of the genus Acantholaimus (Nematoda: Chromadoridae) from the abyssal manganese nodule field (Clarion-Clipperton Fracture Zone, North-Eastern Tropical Pacific) Acantholaimus iubilus, specimen No. 2, female, head region. Scale bar = 20 μm. Abbreviations: d.t. = dorsal onchium, sv.t. = subventral onchiumBack to article page