. Animal parasites and human disease. Medical parasitology; Insects as carriers of disease. un- or Fig. 82. Armed and armed tapeworm '' heads sooleces; A, unarmed head of T(Bma saginata; B, armed head of Tcenia solium, x ,- vaq.' Fig. 83. Sexually mature proglottid of beef tapeworm, Tcenia saginata; exc. c, excretory canal; u., nerve cord; ut., uterus; ov., ovary; sh. gl., shell gland, usually called yolk gland; vag., vagina; gen. p., genital pore; sp. d., sperm duct; t., testis. X 7. (Partly after Leuckart.) entrance of the sperms, and a uterus for the storage of the mature fe
. Animal parasites and human disease. Medical parasitology; Insects as carriers of disease. un- or Fig. 82. Armed and armed tapeworm '' heads sooleces; A, unarmed head of T(Bma saginata; B, armed head of Tcenia solium, x ,- vaq.' Fig. 83. Sexually mature proglottid of beef tapeworm, Tcenia saginata; exc. c, excretory canal; u., nerve cord; ut., uterus; ov., ovary; sh. gl., shell gland, usually called yolk gland; vag., vagina; gen. p., genital pore; sp. d., sperm duct; t., testis. X 7. (Partly after Leuckart.) entrance of the sperms, and a uterus for the storage of the mature fertilized eggs. The male system consists of a number of scat- tered testes for production of sperms, all connecting by minute tubes with the sperm duct. The latter, near where it opens at the surface of the body, enlarges into a " cirrus pouch " where. 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 Chandler, Asa Crawford, 1891-. New York, J. Wiley
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