. Fresh-water biology. Freshwater biology. 93 (86) Genital pores not unilateral but alternating 94 94 (97) Genital pores regularly alternating 95 9S (96) Rostellum with single crown of hooks. Less than 30 proglottids; scolex large; no neck. . Amoeboiaenia CohniSgg. Proglottids much broader than long. Testes rather numerous (12 or more), in posterior portion of segment. Uterus sac-like, fills entire medullary portion of terminal proglottids. Adults in birds. Four or five species, some in shore birds that occur in North Fig, 753 ^ ., , Antenor end, magnined. (After von Linstow.) Fig. 7
. Fresh-water biology. Freshwater biology. 93 (86) Genital pores not unilateral but alternating 94 94 (97) Genital pores regularly alternating 95 9S (96) Rostellum with single crown of hooks. Less than 30 proglottids; scolex large; no neck. . Amoeboiaenia CohniSgg. Proglottids much broader than long. Testes rather numerous (12 or more), in posterior portion of segment. Uterus sac-like, fills entire medullary portion of terminal proglottids. Adults in birds. Four or five species, some in shore birds that occur in North Fig, 753 ^ ., , Antenor end, magnined. (After von Linstow.) Fig. 754. Amoeboiaenia cuneata. a, dorsal view; b, ventral view; magnified. (After Cohn.) 96 (95) Two rows of hooks on rostellum. Cydustera Fuhrmann 1901. Rostellum with double crc-wn of hooks. Longitudinal musculature in three layers. Geni- tal canals pass between the longitudinal excretory vessels and open into a very muscular cloacal canal. Testes numerous, scattered throughout entire dorsal medullary portion of proglottid. Ovary and yolk gland surrounded by ring-like uterus with secondary branches. Eggs with two shells. Adults in birds. C. capita, the type species, is reported by Ransom as found in the roseate spoonbill in North America. 97 (94) Genital pores alternate 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 Ward, Henry Baldwin, 1865-1945; Whipple, George Chandler, 1866-1924. joint author. New York, John Wiley & sons, inc. ; [etc. ,etc. ]
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfreshwa, bookyear1918
