. A manual of elementary zoology . Zoology. PLA TYHELMINTHES 205 tissues of the snail, thrusting out its spike and rotating by means of its cilia so as to bore in. Within the snail the. Fig. 124.—The reproductive organs of a liver fluke, from the ventral side.—After Sommer. Cirrus sac. f. Female aperture. g. Anterior lobes of gut. m. Mouth. ov. Ovary (dark). p. Penis. Seminal vesicle. slug: Shell gland. 71. Testes (anterior). ut. Uterus. Vas deferens. Diffuse yolk glands. cilia are lost and the larva increases in size and grows into a hollow sac or sporocyst Sometimes this


. A manual of elementary zoology . Zoology. PLA TYHELMINTHES 205 tissues of the snail, thrusting out its spike and rotating by means of its cilia so as to bore in. Within the snail the. Fig. 124.—The reproductive organs of a liver fluke, from the ventral side.—After Sommer. Cirrus sac. f. Female aperture. g. Anterior lobes of gut. m. Mouth. ov. Ovary (dark). p. Penis. Seminal vesicle. slug: Shell gland. 71. Testes (anterior). ut. Uterus. Vas deferens. Diffuse yolk glands. cilia are lost and the larva increases in size and grows into a hollow sac or sporocyst Sometimes this multiplies by. 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 Borradaile, L. A. (Lancelot Alexander), 1872-1945. London : H. Frowde, Hodder & Stoughton


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectzoology, bookyear1920