. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. FU-SHIANG CHIA. FIGURE 1. Side wall of the pyloric caecum in a feeding animal showing the general his- tology. Note the relationship of the secretory granules (s), the vacuole (v), the nucleus (n) in the zymogen cell. Note also the nucleus of storage cells (ns). Paraffin. Altman's acid fuchsin-hematoxylin. Scale : 25 /«. FIGURE 2. Side wall of the pyloric caecum of a feeding animal (mesothelium is not present in this figure), showing the storage granules (g), secretory granules (s) and the vacuole (v). Paraffin. PTAH. Scale:
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. FU-SHIANG CHIA. FIGURE 1. Side wall of the pyloric caecum in a feeding animal showing the general his- tology. Note the relationship of the secretory granules (s), the vacuole (v), the nucleus (n) in the zymogen cell. Note also the nucleus of storage cells (ns). Paraffin. Altman's acid fuchsin-hematoxylin. Scale : 25 /«. FIGURE 2. Side wall of the pyloric caecum of a feeding animal (mesothelium is not present in this figure), showing the storage granules (g), secretory granules (s) and the vacuole (v). Paraffin. PTAH. Scale: 25 /*. FIGURE 3. Cross section of the pyloric caecum showing the oral gutter (g) of the median duct where the epithelium proper is composed almost entirely of special current producing cells. Note the thickened middle layer (m) and the coagulated PAS-positive fluid (f) in the lumen. 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
