. Fig. 44.âTenia asiatica. (After v. ) 4, Tenia asiatica, natural size; H and C, schematic cross sections: />'. with male, (\ with female, sexual organs; g, vessel; n, nerve; //, testicles; va, vas deferens; c, cirrus bag; o, ovary; d, yolk sac; r, receptaculum seminis; r, vagina; l>, cross section through a segment with masses of ova. The chain of the proglottides was In nun. long, mm. broad behind the Bcolex, nun. posteriorly. The sexual organs were not developed. Hymenolepis (drepanitotcenia) lanceolata, Bloch, a parasite found in many water-fowl, was re- cently exp
. Fig. 44.âTenia asiatica. (After v. ) 4, Tenia asiatica, natural size; H and C, schematic cross sections: />'. with male, (\ with female, sexual organs; g, vessel; n, nerve; //, testicles; va, vas deferens; c, cirrus bag; o, ovary; d, yolk sac; r, receptaculum seminis; r, vagina; l>, cross section through a segment with masses of ova. The chain of the proglottides was In nun. long, mm. broad behind the Bcolex, nun. posteriorly. The sexual organs were not developed. Hymenolepis (drepanitotcenia) lanceolata, Bloch, a parasite found in many water-fowl, was re- cently expelled in two specimens by a boy twelve years old. The scolex was noi found. The Length of the tenia is 85 99 mm., it- greatesl breadth behind the center of the body length is 12 nun. The proglottides are all consider- ably broader than long. The leaf-like thin stro- bile slightly tapers toward the anterior end; posteriorly it extend- in uniform breadth and its termination is rounded. The ova possess the shells which are characteristic of the genua hy- menolepis, being far apart from each other. This parasite uses, as intermediate hosts, , â. ,- (-11:,,â^1 raoM ,â â._ fre8h water crabs ; the cercocysts are found espe- an - [NcoNGBr/BNS, L900.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectblood, booksubjectpoi
