. Contributions to the genetics of Drosophila melanogaster. Drosophila melanogaster; Heredity; Karyokinesis. Text-figure 64. of one of the gynandromorphs of von Siebold's bees. The com- pound eyes of the drone are enormous in comparison with those of the worker, and meet above at the top of the head. The three simple eyes are, in the drone, forward near the middle of the ''face", but on the top of the head in the worker. In the latter there is a tuft of long hair on the top of the head. In the gynandromorph copied in figure 64 the same approximate differences in the size of the compound e
. Contributions to the genetics of Drosophila melanogaster. Drosophila melanogaster; Heredity; Karyokinesis. Text-figure 64. of one of the gynandromorphs of von Siebold's bees. The com- pound eyes of the drone are enormous in comparison with those of the worker, and meet above at the top of the head. The three simple eyes are, in the drone, forward near the middle of the ''face", but on the top of the head in the worker. In the latter there is a tuft of long hair on the top of the head. In the gynandromorph copied in figure 64 the same approximate differences in the size of the compound eyes is seen on the male and on the female side. Two of the simple eyes on the drone side are low down, while the third, on the worker side, is at the top of the head, where a small tuft of hair is also present. The face of the worker is darker than that of the male, and the same difference in color is seen in the gynandromorph. The antennae are larger in the drone, and this difference, too, is manifest in the gynandromorph, as is also the difference in size of the jaws. Many other differences. 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 Carnegie Institution of Washington; Morgan, Thomas Hunt, 1866-1945; Bridges, Calvin B. (Calvin Blackman), 1889-1938; Sturtevant, A. H. (Alfred Henry), 1891-1970. Washington, Carnegie Institution of Washington
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectkaryoki, bookyear1919
