File:EB1911 Trematodes - Heterocotylean Trematode structure.jpg
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Summary
| Description |
English: Schematic figures of a Heterocotylean Trematode to illustrate its structure:
A, Dorsal view showing the nervous system and digestive system; a, mouth; b, pharynx; c, d, ε, gut; έ, post-genital union of two limbs of gut; f, excretory pore; g, vaginal pore; h, j, k, brain and nerves; l, dorsal nerves; m, ventral nerves; n, adoral sucker; o, posterior sucker; p, hooks on posterior sucker; r, vitello-intestinal duct. B, Ventral view showing the reproductive system; C, Cirrus; H, hooks on the ventral sucker; I, small piece of the intestine to show its connexion with the reproductive organs by the narrow duct that passes from it to the union of the vaginae; M, mouth; O, ovary; S, oral sucker; SC, sucker; SH, shell-gland; T, Testis; U, uterus; V, vaginal pore; Y, yolk-gland. |
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| Date | published 1911 | |||
| Source | “Trematodes,” Encyclopædia Britannica (11th ed.), v. 27, 1911, p. 242, fig. 4. | |||
| Author | After Benham. From Lankester's Treatise on Zoology, pt. iv. | |||
| Permission (Reusing this file) |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:26, 8 January 2019 | | 878 × 754 (212 KB) | Bob Burkhardt | {{Information |description ={{en|1=Schematic figures of a Heterocotylean Trematode to illustrate its structure: A, Dorsal view showing the nervous system and digestive system; ''a'', mouth; ''b'', pharynx; ''c'', ''d'', ε, gut; έ, post-genital union of two limbs of gut; ''f'', excretory pore; ''g'', vaginal pore; ''h'', ''j'', ''k'', brain and nerves; ''l'', dorsal nerves; ''m'', ventral nerves; 'n'', adoral sucker; ''o'', posterior sucker; ''p'', hooks on posterior sucker; ''r'', vitello... |
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