Metazoan parasites and food of short-tailed weasels and mink in Newfoundland, Canada
Forty short-tailed weasels (Mustela erminea Linnaeus, 1758) and 48 mink (Mustela vison Schreber, 1777) were collected, between January 1978 and February 1979, in three areas of insular Newfoundland and examined for metazoan parasites. Eight genera of parasites were recovered. Two findings constitute...
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Canadian Science Publishing
1982
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crcansciencepubl:10.1139/z82-024 2023-12-17T10:41:06+01:00 Metazoan parasites and food of short-tailed weasels and mink in Newfoundland, Canada Jennings, David H. Threlfall, William Dodds, Donald G. 1982 http://dx.doi.org/10.1139/z82-024 http://www.nrcresearchpress.com/doi/pdf/10.1139/z82-024 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 60, issue 2, page 180-183 ISSN 0008-4301 1480-3283 Animal Science and Zoology Ecology, Evolution, Behavior and Systematics journal-article 1982 crcansciencepubl https://doi.org/10.1139/z82-024 2023-11-19T13:39:41Z Forty short-tailed weasels (Mustela erminea Linnaeus, 1758) and 48 mink (Mustela vison Schreber, 1777) were collected, between January 1978 and February 1979, in three areas of insular Newfoundland and examined for metazoan parasites. Eight genera of parasites were recovered. Two findings constitute new host records. Forty (100%) of the M. erminea and 17 (35%) of the M. vison were infected. The effect of one species, Skrjabingylus nasicola (Leuckart, 1842), on the skull of the weasels was examined, and comments are made on its increase in prevalence with the introduction to insular Newfoundland of the masked shrew (Sorex cinereus Kerr, 1792) in 1958.Gut contents of both M. erminea and M. vison were identified and the percentage occurrence of different food items was calculated. In the case of the former species a marked change in diet, from lagomorphs and passerines to insectivores, was noted when the present (1978–1979) sample was compared with a 1956–1958 sample. Article in Journal/Newspaper Newfoundland Canadian Science Publishing (via Crossref) Canada Kerr ENVELOPE(65.633,65.633,-70.433,-70.433) Canadian Journal of Zoology 60 2 180 183 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics Jennings, David H. Threlfall, William Dodds, Donald G. Metazoan parasites and food of short-tailed weasels and mink in Newfoundland, Canada |
topic_facet |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
description |
Forty short-tailed weasels (Mustela erminea Linnaeus, 1758) and 48 mink (Mustela vison Schreber, 1777) were collected, between January 1978 and February 1979, in three areas of insular Newfoundland and examined for metazoan parasites. Eight genera of parasites were recovered. Two findings constitute new host records. Forty (100%) of the M. erminea and 17 (35%) of the M. vison were infected. The effect of one species, Skrjabingylus nasicola (Leuckart, 1842), on the skull of the weasels was examined, and comments are made on its increase in prevalence with the introduction to insular Newfoundland of the masked shrew (Sorex cinereus Kerr, 1792) in 1958.Gut contents of both M. erminea and M. vison were identified and the percentage occurrence of different food items was calculated. In the case of the former species a marked change in diet, from lagomorphs and passerines to insectivores, was noted when the present (1978–1979) sample was compared with a 1956–1958 sample. |
format |
Article in Journal/Newspaper |
author |
Jennings, David H. Threlfall, William Dodds, Donald G. |
author_facet |
Jennings, David H. Threlfall, William Dodds, Donald G. |
author_sort |
Jennings, David H. |
title |
Metazoan parasites and food of short-tailed weasels and mink in Newfoundland, Canada |
title_short |
Metazoan parasites and food of short-tailed weasels and mink in Newfoundland, Canada |
title_full |
Metazoan parasites and food of short-tailed weasels and mink in Newfoundland, Canada |
title_fullStr |
Metazoan parasites and food of short-tailed weasels and mink in Newfoundland, Canada |
title_full_unstemmed |
Metazoan parasites and food of short-tailed weasels and mink in Newfoundland, Canada |
title_sort |
metazoan parasites and food of short-tailed weasels and mink in newfoundland, canada |
publisher |
Canadian Science Publishing |
publishDate |
1982 |
url |
http://dx.doi.org/10.1139/z82-024 http://www.nrcresearchpress.com/doi/pdf/10.1139/z82-024 |
long_lat |
ENVELOPE(65.633,65.633,-70.433,-70.433) |
geographic |
Canada Kerr |
geographic_facet |
Canada Kerr |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_source |
Canadian Journal of Zoology volume 60, issue 2, page 180-183 ISSN 0008-4301 1480-3283 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/z82-024 |
container_title |
Canadian Journal of Zoology |
container_volume |
60 |
container_issue |
2 |
container_start_page |
180 |
op_container_end_page |
183 |
_version_ |
1785548345105711104 |