FIGURE 54 in Polychaeta Orbiniidae from Antarctica, the Southern Ocean, the Abyssal Pacific Ocean, and off South America

FIGURE 54. Orbiniella annulata. Holotype, (USNM 55536). A, entire worm in dorsal view; B, three neurosetae and acicula from fourteenth parapodium; C, notosetae from seventh parapodium—Orbiniella spinosa n. sp. Holotype (USNM 1013688). D, entire worm in dorsal view; E, notosetae from anterior setiger; F, neurosetae from setiger 12; G, neurosetae from posterior setiger. A–C, after Hartman (1967).