The photoreceptors of the west indian ma
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Joel L. Cohen; Dr. Gail S. Tucker; Daniel K. Odell
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Article
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1982
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John Wiley and Sons
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English
β 541 KB
## Abstract Using light and electron microscopy we found that the manatee retina has both rodlike and conelike photoreceptors in accord with its diurnal behavior pattern. Outer segment disks in both cell types appear to be enclosed along most of their length within the plasma membrane. The synaptic