. The development of the albino rat, Mus norvegicus albinus. Embryology -- Mammals; Rats. Fig. O'^IModel of the left oviduct of rat Xo. 62, 2 days, 22 hours. X 10. Not quite the entire oviduct was available for reconstruction, thus the relative posi- tion of the upper end of the uterine horn is not shown in this figure. Fimbriated end and infundibulum removed in the drawing, so as to expose the underlying loops; their relative position is given in dotted outline. The position of five 2- cell stages, found within this tube, is given as if seen through a transpar(>nt Fig. 10 :\Iodel of


. The development of the albino rat, Mus norvegicus albinus. Embryology -- Mammals; Rats. Fig. O'^IModel of the left oviduct of rat Xo. 62, 2 days, 22 hours. X 10. Not quite the entire oviduct was available for reconstruction, thus the relative posi- tion of the upper end of the uterine horn is not shown in this figure. Fimbriated end and infundibulum removed in the drawing, so as to expose the underlying loops; their relative position is given in dotted outline. The position of five 2- cell stages, found within this tube, is given as if seen through a transpar(>nt Fig. 10 :\Iodel of the segment of the left oviduct of rat No. G2, 2 days, 22 hours, containing the five 2-cell stages, the general position of which is shown in figure 9. X 50. Xote the compact grouping of the ova. the ova, cut so as to expose the lumen. At the magnification used it was not possible to reproduce in the model the exact shape of the several ova, their relative position is, however, correctly given. In all, ten oviducts, containing 40 ova in the 2-cell stage, are included in my series. Of these, two, as above given, were reconstructed by the Born method. The other eight were reconstructed graphically, beginning with the uterine. 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 Huber, Gotthelf Carl, 1865-. Philadelphia, Pa


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Keywords: ., book, bookleafnumber32, bookpublisherphiladelphiapa, bookyear1915