. Elements of comparative anatomy. Anatomy, Comparative. 1"JS COMPARATIVE ANATOMY. into the cavity of the ovarian tubes, and from it to the efferent duct, which is provided with a considerable enlargement (it) (uterus). A narrow coiled continuation of this leads to the protractile ovipositor (op). In the male there is a circular canal, a portion only of which forms the testis, instead of the ovarian ring (Fig. 156, a, t); the two ends of the testis pass into the efferent duct (vd) which completes the ring. These unite into a closely-coiled portion, from which a widened canal vesicle arise
. Elements of comparative anatomy. Anatomy, Comparative. 1"JS COMPARATIVE ANATOMY. into the cavity of the ovarian tubes, and from it to the efferent duct, which is provided with a considerable enlargement (it) (uterus). A narrow coiled continuation of this leads to the protractile ovipositor (op). In the male there is a circular canal, a portion only of which forms the testis, instead of the ovarian ring (Fig. 156, a, t); the two ends of the testis pass into the efferent duct (vd) which completes the ring. These unite into a closely-coiled portion, from which a widened canal vesicle arises - similar to the and, like it, protractile; the penis is attached to it. Two large tufts of acces- sory glands (gi) are con- nected with the ends of the. Fig. 156 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 Gegenbaur, C. (Carl), 1826-1903; Bell, F. J. (Francis Jeffrey), 1855-1924; Lankester, E. Ray (Edwin Ray), Sir, 1847-1929. London, Macmillan and Co.
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectanatomycomparative
