. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. FIGURES 22-33. Figures 22-24, 48-hour larvae that have been exposed continuously to .17/3,200 cobaltous chloride. Figures 25-27, 48-hour larvae that have been exposed continuously to .V/80,000 zinc chloride. Figures 28-30, 48-hour larvae that have been exposed continuously to - zinc chloride. Figures 31-33, 48-hour larvae that have been exposed continuously to a combination solution (lf/3,200 cobaltous chloride-Af/160,000 zinc chloride). that noted in certain effective solutions of cobalt and selenium. In solution 1
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. FIGURES 22-33. Figures 22-24, 48-hour larvae that have been exposed continuously to .17/3,200 cobaltous chloride. Figures 25-27, 48-hour larvae that have been exposed continuously to .V/80,000 zinc chloride. Figures 28-30, 48-hour larvae that have been exposed continuously to - zinc chloride. Figures 31-33, 48-hour larvae that have been exposed continuously to a combination solution (lf/3,200 cobaltous chloride-Af/160,000 zinc chloride). that noted in certain effective solutions of cobalt and selenium. In solution 11 (which was one-half the concentration of zinc chloride as solution 10) over 90 per cent of the larvae were bilateral (Figs. 28-30) and over 50 per cent of these had short anal arms with skeleton. The remaining 10 per cent approached radial sym- metry and there was approximately 5 per cent exogastrulation. In solution 12 (combination solution) over 90 per cent were elongated radial forms with neither skeleton nor arms (Figs. 31-33). Slight bilaterality was evi- denced in the remaining 10 per cent. Most had well-developed entera but 20-30 per cent had undergone 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
