. Bulletin - United States National Museum. Science. POLYCHAETE WORMS, PART 1 241. Figure 63.—Eunicidae, a-d, Marphysa hellii: a, dorsal view anterior end; b, parapodium from setiger 20, posterior view; c, posterior parapodium; d, compound falcigcrous seta from lower bundle, e, Eunice pennata, dorsal view anterior end. f, Eunice norvcgica, parapodium with well-developed branchia (after Ehlers, 1887). be associated with corals (as Lophohelia); tliey live in parchmentlike sinuous tubes which may be entirely surrounded by the coral so that the worm might creep through the genuine tunnels of the c

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. Bulletin - United States National Museum. Science. POLYCHAETE WORMS, PART 1 241. Figure 63.—Eunicidae, a-d, Marphysa hellii: a, dorsal view anterior end; b, parapodium from setiger 20, posterior view; c, posterior parapodium; d, compound falcigcrous seta from lower bundle, e, Eunice pennata, dorsal view anterior end. f, Eunice norvcgica, parapodium with well-developed branchia (after Ehlers, 1887). be associated with corals (as Lophohelia); tliey live in parchmentlike sinuous tubes which may be entirely surrounded by the coral so that the worm might creep through the genuine tunnels of the corals (Wesen- berg-Lund, 1951). They may be found in the umbilical chamber of living gastropod Turgurinm longleyi Bartsch (Hartman, 1951). A small specimen was found at the surface (Woods Hole region, October 1882).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.