Ochoterenella esslingeri n. sp., male.

A, anterior region, left lateral view; B, caudal region, lateral view (lateral chord dotted); C, tail, ventral view; D, left spicule, right lateralview; E, right spicule, right lateral view; F, cuticular bosses irregularly arranged in anterior region, dorso-ventral view; G, bands of cuticular bosses in anterior third region, 5,200 from apex, left lateral view (lateral chord dotted); H, cuticular bosses of the area rugosa, 1,250 from tail tip, left lateral view (lateral chord dotted).

Scales in μm: A-C, 100; D, E, G, 50; F, 20; H, 30.