FIGURE 5 in Leptoecia midatlantica, a new species of the deep-sea quill-worms (Polychaeta: Onuphidae: Hyalinoeciinae) from the Mid-Atlantic Ridge

FIGURE 5. Leptoecia midatlantica sp. nov. A, parapodium of chaetiger 2, ventral view; B, parapodium of chaetiger 3, ventral view; C, parapodia of chaetigers 8–10, dorsal view; D–G, simple bidentate falcigers from chaetiger 1; H, simple unidentate falciger from chaetiger 1; I, limbate chaetae; J–L, pectinate chaetae; M, N, simple subacicular hooks from anterior region of the body; O, simple subacicular hooks from the posterior region of the body; P, compound subacicular hook from the last chaetiger. dc—dorsal cirrus, pl—postchaetal lobe, vgp—ventral glandular pad, vc—ventral cirrus.