 Strobila with well-developed segmentation, or, exceptionally (Fimbriariidsel without division into segments. A single series or complete or incomplete double series of reproductive organs. Genital pores usually present and marginal, or exceptionally on...  Proceedings of the United States National Museum - Página 3por United States National Museum - 1920 - 94 páginasVista completa - Acerca de este libro
 | 1914 - 1062 páginas
...pores usually present and marginal, or exceptionally on ventral surface. Testicles usually numerous, in medullary portion of segment. Ovary more or less bilobed. Yolk gland compact, and posterior, dorsal, ventral, or laterad of ovary, rarely (family Tetrabothriida?) anterior of ovary.... | |
 | University of Nebraska. Zoological Laboratory - 1908 - 804 páginas
...pores usually present and marginal, or exceptionally on ventral surface. Testicles usually numerous, in medullary portion of segment. Ovary more or less bilobed. Yolk gland compact, and posterior, dorsal, ventral, or laterad of ovary, rarely (family Tetrabothriida?) anterior of ovary.... | |
 | William Healey Dall, Paul Bartsch - 1909 - 486 páginas
...pores usually present and marginal, or exceptionally on ventral surface. Testicles usually numerous, in medullary portion of segment. Ovary more or less bilobed. Yolk gland compact, and posterior, dorsal, ventral, or laterad of ovary, rarely (family Tetrabothriidse) anterior of ovary.... | |
 | United States National Museum - 1909 - 942 páginas
...pores usually present and marginal, or exceptionally on ventral surface. Testicles usually numerous, in medullary portion of segment. Ovary more or less bilobed. Yolk gland compact, and posterior, dorsal, ventral, or laterad of ovary, rarely (family Tetrabothriid.T) anterior of ovary.... | |
 | United States National Museum - 1909 - 164 páginas
...pores usually present and marginal, or exceptionally on ventral surface. Testicles usually numerous, in medullary portion of segment. Ovary more or less bilobed. Yolk gland compact, and posterior, dorsal, ventral, or laterad of ovary, rarely (family Tetrabothriidse) anterior of ovary.... | |
 | 1912 - 490 páginas
...incomplete double series, both male and female organs present in the same segments except in Dioicocestus where the strobilae are, respectively, male or female....occasionally as few as two, and in medullary portion of ^gment. Ovary more or less bilobed. Yolk gland compact, usually blngle and located near the median... | |
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