Transportation of the Coastal Marine Leech Limnotrachelobdella okae (Hirudinida, Piscicolidae) to a River by Adult Sockeye Salmon Oncorhynchus nerka
Biogeography Volume 12
Page 21-23
published_at 2010-10-20
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Title ( eng ) |
Transportation of the Coastal Marine Leech Limnotrachelobdella okae (Hirudinida, Piscicolidae) to a River by Adult Sockeye Salmon Oncorhynchus nerka
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Creator |
Kikuchi Motohiro
Arakane Yorika
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Source Title |
Biogeography
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Volume | 12 |
Start Page | 21 |
End Page | 23 |
Abstract |
Live specimens of the piscicolid leech Limnotrachelobdella okae (Moore, 1924) were found in October 2003 and 2007 on sockeye salmon ncorhynchus nerka kept at an aquarium in Hokkaido, northern Japan. These salmon returned as adults for spawning from the North Pacific Ocean to a river in okkaido in the summer of these years and were provided to the aquarium after they were kept for a few months in a springwater pond. The leeches are considered to have been carried by O. nerka from the sea to the river and since have survived in fresh water. Oncorhynchus nerka is a new host of L. okae.
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Keywords |
Limnotrachelobdella okae
leech
fish parasite
new host
Oncorhynchus nerka
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NDC |
Biology [ 460 ]
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Language |
eng
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Resource Type | journal article |
Publisher |
日本生物地理学会
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Date of Issued | 2010-10-20 |
Rights |
論文ファイルの利用は著作権の範囲内に限り認められます。
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Publish Type | Version of Record |
Access Rights | open access |
Source Identifier |
[ISSN] 1345-0662
[NCID] AA11381320
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