Fig. 19From: 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 maks, micrographs. a–c juvenile, head region at different optical levels; d male, spicule region. Scale bars = 20 μm. Abbreviations: cer.s. = cervical seta, c.s. = cephalic seta, i.l.s. = inner labial seta, o.l.s. = outer labial seta, r. = ruga, t. = onchiumBack to article page