. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. C. M. mil,I) A\l> I-;. V. M. M, KII-. one tilth I the distance from the cyc> to the tip of the head. Five fiber tracts unsymmetrically situated an- indicated in the section. In Fig. 21 the level of the eye is shown. The optic pigment cup opens antero-ventrally and toward the left side and i- con- nected by a nerve with the left side only of the ganglionic ma--. The latter shows a distinct division into right and left halves. Near the posterior end of the regenerated region the nervous system possesses the form shown in
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. C. M. mil,I) A\l> I-;. V. M. M, KII-. one tilth I the distance from the cyc> to the tip of the head. Five fiber tracts unsymmetrically situated an- indicated in the section. In Fig. 21 the level of the eye is shown. The optic pigment cup opens antero-ventrally and toward the left side and i- con- nected by a nerve with the left side only of the ganglionic ma--. The latter shows a distinct division into right and left halves. Near the posterior end of the regenerated region the nervous system possesses the form shown in Fig. 22 and a short distance posterior to this level and in the- old tissue the two nerve conl- become separate except for an occasional commissure. In this case the eye, though median in portion, evidently belongs to the left half of the ganglionic mass and the nervous system is much less abnormal than in Case I. As in the other cases, the eye is situated near the extreme anterior end of the ganglion. 4. In this case (Fig. 23) the fusion of the auricles at the front 24-. 26. 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
