. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 478 E. SCEMES AND J. C. McNAMARA - ^£?<fft?\- { - . v*': &M&fcW4£K?i o - 'c^^^g ^is^t/'/ ','' ' !®Bl^^SfeteA%. Figure 7. Endodermal myoepithelial cells showing myofilaments (f), vesicles (v) and the filamentous mesoglea (m). Scale bar = 1 pm. Figure 8. Endoderma! myoepithelial cell showing extensive myofilament bundles (f). areas of rough (er) and smooth (ser) endoplasmic reticulum, ribosomes (r) and a Golgi body (d). Scale bar = 1 nm. Figure 9. Umbrella margin showing part of an ectodermal smooth muscle cell (ec)


. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 478 E. SCEMES AND J. C. McNAMARA - ^£?<fft?\- { - . v*': &M&fcW4£K?i o - 'c^^^g ^is^t/'/ ','' ' !®Bl^^SfeteA%. Figure 7. Endodermal myoepithelial cells showing myofilaments (f), vesicles (v) and the filamentous mesoglea (m). Scale bar = 1 pm. Figure 8. Endoderma! myoepithelial cell showing extensive myofilament bundles (f). areas of rough (er) and smooth (ser) endoplasmic reticulum, ribosomes (r) and a Golgi body (d). Scale bar = 1 nm. Figure 9. Umbrella margin showing part of an ectodermal smooth muscle cell (ec), striated swimming muscle (sm), mesoglea (m), and radial neurons (n). Scale bar = ^m. Figure 10. Dense, anlamcntous mesoglea (m) separating the endodermal cell layer (en) from the swimming muscles (sm). Scale bar = pm. Insert: gap junction between adjacent endodermal cells. Scale bar = 50 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