. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 128 DANIEL W. SCHWAB AND RICHARD E. SHORE. FIGURES 1-7 FIGURES 1-4. Phase contrast photomicrographs of spicules and axial filaments in HF during digestion, all same magnification, scale line — 20 FIGURE 1. Intact spicule at first contact with HF showing axial filament (arrow). FIGURE 2. Digestion in 1 N HF alone leaves the axial filament (arrow) protruding from partially digested siliceous Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabilit


. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 128 DANIEL W. SCHWAB AND RICHARD E. SHORE. FIGURES 1-7 FIGURES 1-4. Phase contrast photomicrographs of spicules and axial filaments in HF during digestion, all same magnification, scale line — 20 FIGURE 1. Intact spicule at first contact with HF showing axial filament (arrow). FIGURE 2. Digestion in 1 N HF alone leaves the axial filament (arrow) protruding from partially digested siliceous 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