. Comparative anatomy of vertebrates. Anatomy, Comparative; Vertebrates -- Anatomy. UROGENITAL FIG. 322.—Profile reconstructions of lizard (Lacerta agilis) (A) 16 mm. long; (5) 20 mm. long; and (C) human embryo 115 mm. long, after Schreiner. a, allantois stalk; c, cloaca; cc, cranial collecting tubule; cd, caudal collecting tubule; k, permanent kidney (metanephros); met, median collecting tubule; mt, metanephric (nephrogenous) tisssue; mtb, mesonephric tubules; pet, primary collecting tubule; pu, Wolffian duct (primitive ureter); r, rectum; s, secondary collecting tubule; u, ureter;

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. Comparative anatomy of vertebrates. Anatomy, Comparative; Vertebrates -- Anatomy. UROGENITAL FIG. 322.—Profile reconstructions of lizard (Lacerta agilis) (A) 16 mm. long; (5) 20 mm. long; and (C) human embryo 115 mm. long, after Schreiner. a, allantois stalk; c, cloaca; cc, cranial collecting tubule; cd, caudal collecting tubule; k, permanent kidney (metanephros); met, median collecting tubule; mt, metanephric (nephrogenous) tisssue; mtb, mesonephric tubules; pet, primary collecting tubule; pu, Wolffian duct (primitive ureter); r, rectum; s, secondary collecting tubule; u, ureter; cm, u and pu, common portion of primitive and permanent 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 Kingsley, J. S. (John Sterling), 1854-1929. Philadelphia, P. Blakiston's son & co.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanatomy, bookyear1912