. Bulletin - United States National Museum. Science. POLYCHAETE WORMS, PART 1 43. Figure 9.—Polynoidae, a-c, Harmothoe nodosa: a, dorsal view part of 2 segments showing extra lobes medial to dorsal tubercle and elytrophore; b, elytron; c, tip of neuroseta. d, Harmothoe oerstedi, elytron, e-f, Harmothoe spinulosa: e, elytron;/, tip of neuroseta. g, Harmothoe fragilis, elytron. Biology.^—Dredged in deeper waters. Material examined.—Specimens from off Nova Scotia to off Martha's Vineyard, Massachusetts, 183 to 640 fathoms. Distribution.—Off Nova Scotia to Massachusetts. In 183 to 640 fathoms. 569

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. Bulletin - United States National Museum. Science. POLYCHAETE WORMS, PART 1 43. Figure 9.—Polynoidae, a-c, Harmothoe nodosa: a, dorsal view part of 2 segments showing extra lobes medial to dorsal tubercle and elytrophore; b, elytron; c, tip of neuroseta. d, Harmothoe oerstedi, elytron, e-f, Harmothoe spinulosa: e, elytron;/, tip of neuroseta. g, Harmothoe fragilis, elytron. Biology.^—Dredged in deeper waters. Material examined.—Specimens from off Nova Scotia to off Martha's Vineyard, Massachusetts, 183 to 640 fathoms. Distribution.—Off Nova Scotia to Massachusetts. In 183 to 640 fathoms. 569-457—63-. 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.