Line Drawing 1
Text-figure 1. Head of Tetrabothrius strangulatus, X ca. 70. Ex. Aperture of excretory canal (paired). All figures were drawn with Abbé's drawing apparatus. Text-figure 2. Tetrabothrius strangulatus. ... MoreText-figure 1. Head of Tetrabothrius strangulatus, X ca. 70. Ex. Aperture of excretory canal (paired). All figures were drawn with Abbé's drawing apparatus. Text-figure 2. Tetrabothrius strangulatus. Semi-diagrammatic view of the anatomy of a young, sexually mature, segment, as seen from above by transparency. Ov., Ovary ; R.S., the coil destined to become the receptaculum seminis ; Te. testes ; Ut., uterus ; Vag., vagina ; Vit., vitelline gland ; V.D., vas deferens. Text-figure 3. Tetrabothrius strangulatus. A. Transverse section through a sexually mature segment. D.v., Dorsal excretory vessel ; G.A., genital atrium ; M., outer M'., inner, longitudinal muscles ; N., lateral nerve : Ov., ovary ; Te., testes ; V.D., vas deferens ; Vit. vitelline gland ; V.V., ventral excretory vessel. B. Horizontal section through a gravid segment. R.S. Receptaculum seminis ; T.V., transverse excretory vessel ; Ut., uterus. |
Line Drawing 2
Text-figure 4. Tetrabothrius strangulatus. A. Portion of a horizontal section through a sexually mature segment. B. Portion of a transverse section passing through a genital atrium and cirrus-sac. C.,... MoreText-figure 4. Tetrabothrius strangulatus. A. Portion of a horizontal section through a sexually mature segment. B. Portion of a transverse section passing through a genital atrium and cirrus-sac. C., Cirrus ("male cloacal canal") ; C'., dilated portion of cirrus ; C.S., cirrus-sac ; D.V., dorsal excretory vessel ; G.A., genital atrium ; L.M., longitudinal muscles ; Ov., Ovary; T.M., transverse muscle=fibres ; Vag., vagina ; V.V., ventral excretory vessel ; W.v., excretory canal. |
Photo Micrograph
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Scanning Electron Micrograph
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Global Cestode Database
Text-figure 1. Head of Tetrabothrius strangulatus, X ca. 70. Ex. Aperture of excretory canal (paired). All figures were drawn with Abbé's drawing apparatus. Text-figure 2. Tetrabothrius strangulatus. Semi-diagrammatic view of the anatomy of a young, sexually mature, segment, as seen from above by transparency. Ov., Ovary ; R.S., the coil destined to become the receptaculum seminis ; Te. testes ; Ut., uterus ; Vag., vagina ; Vit., vitelline gland ; V.D., vas deferens. Text-figure 3. Tetrabothrius strangulatus. A. Transverse section through a sexually mature segment. D.v., Dorsal excretory vessel ; G.A., genital atrium ; M., outer M'., inner, longitudinal muscles ; N., lateral nerve : Ov., ovary ; Te., testes ; V.D., vas deferens ; Vit. vitelline gland ; V.V., ventral excretory vessel. B. Horizontal section through a gravid segment. R.S. Receptaculum seminis ; T.V., transverse excretory vessel ; Ut., uterus. 
Text-figure 4. Tetrabothrius strangulatus. A. Portion of a horizontal section through a sexually mature segment. B. Portion of a transverse section passing through a genital atrium and cirrus-sac. C., Cirrus ("male cloacal canal") ; C'., dilated portion of cirrus ; C.S., cirrus-sac ; D.V., dorsal excretory vessel ; G.A., genital atrium ; L.M., longitudinal muscles ; Ov., Ovary; T.M., transverse muscle=fibres ; Vag., vagina ; V.V., ventral excretory vessel ; W.v., excretory canal. 
