. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 25 26. If the animals were cut as shown in Fig. 31, the anterior portion formed normal lobes and filaments by lateral and posterior regeneration. In one instance (Fig. 32) there was regeneration of the missing lateral part, but no posterior regeneration beyond wound closure. The posterior part of the cut worm was also observed. Within an hour the worm showed wound closure by drawing the cut surfaces together (Fig. 33). Ten days later, regenerated tissue began to push out gradually (Fig. 34). About two weeks later the animal


. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 25 26. If the animals were cut as shown in Fig. 31, the anterior portion formed normal lobes and filaments by lateral and posterior regeneration. In one instance (Fig. 32) there was regeneration of the missing lateral part, but no posterior regeneration beyond wound closure. The posterior part of the cut worm was also observed. Within an hour the worm showed wound closure by drawing the cut surfaces together (Fig. 33). Ten days later, regenerated tissue began to push out gradually (Fig. 34). About two weeks later the animal assumed its normal form again, although no new statocyst was ever observed. In one or two instances regeneration did not occur. The worm remained as Fig- 33 and showed marked thickening until 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