. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. Fi<;. 7. Gelastocoris (Galgulus) ocitlatus Fabr. A and B, female groups, metaphase plates, showing 38 chromosomes ; C and D, male groups, showing 35 chromosomes ; E and F, polar views of the first maturation division, meta- phase—the differential chromosomes are indistinguishable ; G, a stage shortly after synapsis, showing the presence of the nucleolus ; H, typical appearance of the nucleus and nucleolus throughout the growth period ; I, a very early prophase of the first division—the contents of the nucleolus have been
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. Fi<;. 7. Gelastocoris (Galgulus) ocitlatus Fabr. A and B, female groups, metaphase plates, showing 38 chromosomes ; C and D, male groups, showing 35 chromosomes ; E and F, polar views of the first maturation division, meta- phase—the differential chromosomes are indistinguishable ; G, a stage shortly after synapsis, showing the presence of the nucleolus ; H, typical appearance of the nucleus and nucleolus throughout the growth period ; I, a very early prophase of the first division—the contents of the nucleolus have been thrown out into the nucleus ; /, prophase of the first division, when the chromosomes are just beginning to form—the plasmosome is still present, although apparentlj smaller; K, prophase of the first division—the chromosomes are condensing and the plasmosome has disappeared ; L, late prophase of the first division —-the chromosomes are formed, but have not taken up their position in the equatorial plate. A, B, C and D are magnified 3,105 diameters; E and F 2,009 diameters and G, H, I, J, K and L 1,297 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
