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. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 78 i D. NEUMANN AND H. KAPPES 8- •- -,. Figure 4. Scanning electron micrographs of the budding zones and the start of both lobule and demibranch differentiation in four eulamellibranch bivalves, (a) Unio piclorum (Up; shell length cm); (b) Dreissena polymorplui (Dp; cm); (c) Corhicula fluminea (Cf; cm); and (d) Pisidium casertanum (Pc; mm). The budding zones of the left and right gills (bzl, bzr) may lie next to each other, as in Dp. Cf. and PC. Each is differentiating into the lobules of the separating inner
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 78 i D. NEUMANN AND H. KAPPES 8- •- -,. Figure 4. Scanning electron micrographs of the budding zones and the start of both lobule and demibranch differentiation in four eulamellibranch bivalves, (a) Unio piclorum (Up; shell length cm); (b) Dreissena polymorplui (Dp; cm); (c) Corhicula fluminea (Cf; cm); and (d) Pisidium casertanum (Pc; mm). The budding zones of the left and right gills (bzl, bzr) may lie next to each other, as in Dp. Cf. and PC. Each is differentiating into the lobules of the separating inner and outer demihranchs (idl, odl. and idr, odr). In Unio, a transition zone (trz) of about six transverse folds is shown, m: 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