Abstract
Moniligerum n. g. is erected for Moniligerum blairi n. sp. (Opisthotrematidae) and Nudacotyle undicola n. sp. (Nudacotylidae) is described, both from the small intestine of Trichechus manatus L. from Martin County, Florida. The new genus is placed in the family Opisthotrematidae Poche, 1926, subfamily Lankatrematinae Yamaguti, 1958. Moniligerum differs from other genera in the subfamily (Lankatrema Crusz & Fernand, 1954, and Lankatrematoides Blair, 1981) by the possession of an anterior collar and in the form of the ovary (compact and not transversely elongated) and vitellarium (single median lobed mass). Nudacotyle undicola differs from N. valdevaginatus, the most similar species, in body size, the length of the caeca, the shape of the vitellarium and the position of the genital pore, cirrus pouch and ovary.
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References
Blair, D. (1981) The monostome flukes (Digenea: Families Opisthotrematidae Poche and Rhabdiopoeidae Poche) parasitic in sirenians (Mammalia: Sirenia). Australian Journal of Zoology, Suppl. Ser., No. 81, 1–54.
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Yamaguti, S. (1971) Synopsis of digenetic trematodes of vertebrates. Tokyo: Keigaku Publishing Co., 1074 pp.
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Supported in part by Cooperative Agreement No. 14-16-0008-1204 from the US Department of Interior, Fish and Wildlife Serivice. Florida Agricultural Experimental Stations Journal Series No. 3820.
Supported in part by Cooperative Agreement No. 14-16-0008-1204 from the US Department of Interior, Fish and Wildlife Serivice. Florida Agricultural Experimental Stations Journal Series No. 3820.
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Dailey, M.D., Vogelbein, W. & Forrester, D.J. Moniligerum blairi n. g., n. sp. and Nudacotyle undicola n. sp. (Trematoda: Digenea) from the West Indian Manatee, Trichechus manatus L.. Syst Parasitol 11, 159–163 (1988). https://doi.org/10.1007/BF00012266
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DOI: https://doi.org/10.1007/BF00012266