. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. Fig. 7. Fig. Fig. 4. Dorsal view of the ganglion and adjacent structures in S. cordiformis, chain form. (30 Diam.) cj ciliated funnel; e eye; gg ganglion; n nerves connecting the lateral outgrowths with the ganglion; n nerve from lateral outgrowth. Fig. 5. Transverse section of one of the lateral outgrowths from the ganglion in S. cordiformis, chain form, showing the irregular thickening of the cell walls. (340 Diam.) Fig. 6. Sagittal section of portions of the ganglion and dorsal eye of S. pinnata, chain form; showing, i
. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. Fig. 7. Fig. Fig. 4. Dorsal view of the ganglion and adjacent structures in S. cordiformis, chain form. (30 Diam.) cj ciliated funnel; e eye; gg ganglion; n nerves connecting the lateral outgrowths with the ganglion; n nerve from lateral outgrowth. Fig. 5. Transverse section of one of the lateral outgrowths from the ganglion in S. cordiformis, chain form, showing the irregular thickening of the cell walls. (340 Diam.) Fig. 6. Sagittal section of portions of the ganglion and dorsal eye of S. pinnata, chain form; showing, in addition to the large dorsal eye (e), one of each pair of smaller eyes (e' and c"). The dorsal eye is seen to be pigmented {]p pigment): the smaller eyes are unpigmented. (575 Diam.) Fig. 7. Sagittal section of ganglion and dorsal eye (e) of S. costata; showing also two smaller eyes (e' and c"), the former being associated with pigment cells (^'). p pig- ment cells of dorsal eye. (120 Diam.) Fig. 8. Transverse section of the anterior part of the eye of S. cylindrica, solitary form; showing at « a cluster of rod cells far removed from any pigment cells, p pig- ment; ec ectoderm, os optic sheath (ectodermal). (400 Diam.) 1) Using the term visual pigment to include both the pigment epithelium and the visual 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 Anatomische Gesellschaft. Jena : G. Fischer
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherjenag, bookyear1896
