Cystidicola farionis (Nematoda) as an Indicator of Lake Trout ( Salvelinus namaycush ) of Bering Ancestry
Cystidicola farionis Fischer is widely distributed in fishes in northern North America west of the Appalachian Mountains. The swimbladders of lake trout (Salvelinus namaycush) from 225 localities across North America were examined for the parasite but only those from the Alsek, Coppermine, Flat, Pee...
Published in: | Canadian Journal of Fisheries and Aquatic Sciences |
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Language: | English |
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Canadian Science Publishing
1983
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Online Access: | http://dx.doi.org/10.1139/f83-234 http://www.nrcresearchpress.com/doi/pdf/10.1139/f83-234 |
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crcansciencepubl:10.1139/f83-234 2023-12-17T10:47:40+01:00 Cystidicola farionis (Nematoda) as an Indicator of Lake Trout ( Salvelinus namaycush ) of Bering Ancestry Black, Geoff A. 1983 http://dx.doi.org/10.1139/f83-234 http://www.nrcresearchpress.com/doi/pdf/10.1139/f83-234 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Fisheries and Aquatic Sciences volume 40, issue 11, page 2034-2040 ISSN 0706-652X 1205-7533 Aquatic Science Ecology, Evolution, Behavior and Systematics journal-article 1983 crcansciencepubl https://doi.org/10.1139/f83-234 2023-11-19T13:39:30Z Cystidicola farionis Fischer is widely distributed in fishes in northern North America west of the Appalachian Mountains. The swimbladders of lake trout (Salvelinus namaycush) from 225 localities across North America were examined for the parasite but only those from the Alsek, Coppermine, Flat, Peel, Stikine, Upper Liard, and Yukon River systems were infected with mature nematodes. The ancestors of fishes in these watersheds survived glaciation in a Bering refugiurn. Thus, this strain of C. farionis probably had a refugium in Beringia in the unglaciated parts of the Yukon River system and dispersed from there into northern British Columbia and the coastal mainland of the Northwest Territories during glacial retreat. Article in Journal/Newspaper Northwest Territories Yukon river Beringia Yukon Canadian Science Publishing (via Crossref) Yukon Northwest Territories Stikine ENVELOPE(-131.803,-131.803,56.699,56.699) Liard ENVELOPE(-67.417,-67.417,-66.850,-66.850) Upper Liard ENVELOPE(-128.906,-128.906,60.050,60.050) Canadian Journal of Fisheries and Aquatic Sciences 40 11 2034 2040 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Aquatic Science Ecology, Evolution, Behavior and Systematics Black, Geoff A. Cystidicola farionis (Nematoda) as an Indicator of Lake Trout ( Salvelinus namaycush ) of Bering Ancestry |
topic_facet |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
description |
Cystidicola farionis Fischer is widely distributed in fishes in northern North America west of the Appalachian Mountains. The swimbladders of lake trout (Salvelinus namaycush) from 225 localities across North America were examined for the parasite but only those from the Alsek, Coppermine, Flat, Peel, Stikine, Upper Liard, and Yukon River systems were infected with mature nematodes. The ancestors of fishes in these watersheds survived glaciation in a Bering refugiurn. Thus, this strain of C. farionis probably had a refugium in Beringia in the unglaciated parts of the Yukon River system and dispersed from there into northern British Columbia and the coastal mainland of the Northwest Territories during glacial retreat. |
format |
Article in Journal/Newspaper |
author |
Black, Geoff A. |
author_facet |
Black, Geoff A. |
author_sort |
Black, Geoff A. |
title |
Cystidicola farionis (Nematoda) as an Indicator of Lake Trout ( Salvelinus namaycush ) of Bering Ancestry |
title_short |
Cystidicola farionis (Nematoda) as an Indicator of Lake Trout ( Salvelinus namaycush ) of Bering Ancestry |
title_full |
Cystidicola farionis (Nematoda) as an Indicator of Lake Trout ( Salvelinus namaycush ) of Bering Ancestry |
title_fullStr |
Cystidicola farionis (Nematoda) as an Indicator of Lake Trout ( Salvelinus namaycush ) of Bering Ancestry |
title_full_unstemmed |
Cystidicola farionis (Nematoda) as an Indicator of Lake Trout ( Salvelinus namaycush ) of Bering Ancestry |
title_sort |
cystidicola farionis (nematoda) as an indicator of lake trout ( salvelinus namaycush ) of bering ancestry |
publisher |
Canadian Science Publishing |
publishDate |
1983 |
url |
http://dx.doi.org/10.1139/f83-234 http://www.nrcresearchpress.com/doi/pdf/10.1139/f83-234 |
long_lat |
ENVELOPE(-131.803,-131.803,56.699,56.699) ENVELOPE(-67.417,-67.417,-66.850,-66.850) ENVELOPE(-128.906,-128.906,60.050,60.050) |
geographic |
Yukon Northwest Territories Stikine Liard Upper Liard |
geographic_facet |
Yukon Northwest Territories Stikine Liard Upper Liard |
genre |
Northwest Territories Yukon river Beringia Yukon |
genre_facet |
Northwest Territories Yukon river Beringia Yukon |
op_source |
Canadian Journal of Fisheries and Aquatic Sciences volume 40, issue 11, page 2034-2040 ISSN 0706-652X 1205-7533 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f83-234 |
container_title |
Canadian Journal of Fisheries and Aquatic Sciences |
container_volume |
40 |
container_issue |
11 |
container_start_page |
2034 |
op_container_end_page |
2040 |
_version_ |
1785571603206111232 |