Redescription of the adult of Metagonimus hakubaensis (Digenea: Heterophyidae) from Nagano, Japan
Bibliographic Information
- Other Title
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- 長野県産Metagonimus hakubaensis (Digenea: Heterophyidae)の成虫の再記載
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Abstract
40002771623
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Metacercariae of Metagonimus hakubaensis Shimazu, 1999 (Digenea: Heterophyidae)were obtained from the lamprey Lethenteron reissneri (Dybowski)(Agnatha: Petromyzontidae) collected in the stream at Kamishiro, Hakuba village, Nagano prefecture, central Japan. They were experimentally fed to golden hamsters. Gravid adult worms were recovered from the small intestine of the golden hamsters 22 days after infection. The adults were fixed in hot formalin, stained and mounted in Canada balsam. Whole-mounted adults were described and compared in morphology with the slightly flattened type series. In the present specimens, the ventral sucker was usually slightly larger than or as large as, or rarely slightly smaller than, the oral sucker; and the sucker ratio was 1: 0.94―1.21 instead of 1: 0.75―1.06 in the slightly flattened type series.
Journal
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- Journal of Nagano Prefectural College
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Journal of Nagano Prefectural College 56 79-82, 2001-12
長野県短期大学
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Details 詳細情報について
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- CRID
- 1050845763132244480
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- NII Article ID
- 120005391934
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- NII Book ID
- AN00179035
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- ISSN
- 02861178
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- NDL BIB ID
- 6059859
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- Text Lang
- ja
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- Article Type
- departmental bulletin paper
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- Data Source
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- IRDB
- NDL
- CiNii Articles