Report of the Commissioner - United States Commission of Fish and Fisheries . No. 558 Fig. No. 559 ^!o. 560 EXPLANATION OF PLATE XL Figure 47.—Nereis virens, (p. 590;) head little more than natural size ; dorsal —The same; extended proboscis; dorsal —The same; prohosci; sventral —The same; lateral —Nereis limbata, male, (p. 590;) a few segments of the middle region of the body, anterior region, head and extended proboscis ; dorsal —Nereis pelagica, female, (p. 591;) natural size; dorsal —The same; male, natural size; dorsal —The
Report of the Commissioner - United States Commission of Fish and Fisheries . No. 558 Fig. No. 559 ^!o. 560 EXPLANATION OF PLATE XL Figure 47.—Nereis virens, (p. 590;) head little more than natural size ; dorsal —The same; extended proboscis; dorsal —The same; prohosci; sventral —The same; lateral —Nereis limbata, male, (p. 590;) a few segments of the middle region of the body, anterior region, head and extended proboscis ; dorsal —Nereis pelagica, female, (p. 591;) natural size; dorsal —The same; male, natural size; dorsal —The same; head more enlarged; dorsal —The same; proboscis; ventral —Phyllodoce gracilis?, (p. 586;} head ; dorsal view. (Figure 51 was drawn from nature by J. H. Einorton; 47, 48, 4?, 50, 52, 53, Wire copied from EMers;34, 55, from Malmgren; 56, from A. Agassiz.) Plate XI. Fig. 47.
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectfisheries, bookyear18
