The Journal of experimental zoology . 35 PLATE 4 EXPLANATION OF FIGURES 13 Dissection of urogenital system of bird No. 1425. (/, the oviduct; g, thegonad. 14 Dissection of urogenital system of bird No. 142G. d, the large coiledleft oviduct; o, the ovary on the left; rd, the crumpled right oviduct; ts., the testislying on the right. 36 SEX STUDIES. XI ALICE jr. BORING AND RAYMOND PEARL PLATE 4. 13 W

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Keywords: ., bookauthorwi, bookcentury1900, bookdecade1910, booksubjectzoology