. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. 376 COMPARATIVE ANATOMY ever {, Monotremes, most Edentates, Elephant), the testes remain permanently within the abdomen. The testes ai-e smooth, and somewhat oval in form, and their relative size varies in different Mammals; they are covered by a. ra:' Fig. 299.—Male Urinogenital Appakatus of the Hedgehog (Erhmam). /V, kidney; Ur, ureters; B, urinary bladder; Pm, membranous portion of urinogenital tube ; Gpc, corpus cavernosum ; Pp, prepuce ; Op, glans penis ; PD, preputial glands ; Gi1, Cowper'a glands ; Pr, Pr^,
. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. 376 COMPARATIVE ANATOMY ever {, Monotremes, most Edentates, Elephant), the testes remain permanently within the abdomen. The testes ai-e smooth, and somewhat oval in form, and their relative size varies in different Mammals; they are covered by a. ra:' Fig. 299.—Male Urinogenital Appakatus of the Hedgehog (Erhmam). /V, kidney; Ur, ureters; B, urinary bladder; Pm, membranous portion of urinogenital tube ; Gpc, corpus cavernosum ; Pp, prepuce ; Op, glans penis ; PD, preputial glands ; Gi1, Cowper'a glands ; Pr, Pr^, the different lolies of the prostate ; Sh, vesicula seminalis ; ffo, testis ; Ep, epididymis ; Vd, VcP^ vas deferens. fibrous investment (Fig. 300), from which processes (trabeculae) usually extend inwards. Thus the seminal tubules become separated into definite lobed masses, and a sort of lattice-work is also formed (corpus Highmoi'i), through which the elements of the vasa efferentia pass to the ejndidymis. In the latter the. 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 Wiedersheim, Robert, 1848-1923; Parker, William Newton, 1857-1923. London, Macmillan
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectanatomycomparative
