Chance and change in British Long‐tailed field mice: ( Apodemus sylvaticus)
The Long‐tailed field mouse ( Apodemus sylvaticus (L.)) has undergone a marked degree of racial differentiation on the islands of the north‐west Atlantic (Iceland, Shetland, and the Hebrides). The differences have arisen as a result of the colonization of these islands after the Pleistocene by small...
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Online Access: | http://dx.doi.org/10.1111/j.1469-7998.1973.tb01383.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1469-7998.1973.tb01383.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1973.tb01383.x https://zslpublications.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1973.tb01383.x |
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crwiley:10.1111/j.1469-7998.1973.tb01383.x 2024-06-02T08:09:23+00:00 Chance and change in British Long‐tailed field mice: ( Apodemus sylvaticus) Berry, R. J. 1973 http://dx.doi.org/10.1111/j.1469-7998.1973.tb01383.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1469-7998.1973.tb01383.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1973.tb01383.x https://zslpublications.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1973.tb01383.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Zoology volume 170, issue 3, page 351-366 ISSN 0952-8369 1469-7998 journal-article 1973 crwiley https://doi.org/10.1111/j.1469-7998.1973.tb01383.x 2024-05-03T11:09:28Z The Long‐tailed field mouse ( Apodemus sylvaticus (L.)) has undergone a marked degree of racial differentiation on the islands of the north‐west Atlantic (Iceland, Shetland, and the Hebrides). The differences have arisen as a result of the colonization of these islands after the Pleistocene by small numbers of animals carrying alleles in different proportions to those in the parental population. In contrast, the populations on some islands to the south of Britain (Jersey and Guernsey in the Channel Isles, and St. Mary's in the Isles of Scilly) are similar to A. sylvaticus from the mainland of Britain, and are likely to represent the descendants of mice which survived the Ice Ages ( A. sylvaticus populations on the smaller islands–Alderney, Sark, Herm and Tresco–differ markedly from their closest relatives, and probably represent the results of recolonization following extinction in the same way as on the glaciated islands to the north). On the mainland of Britain there is a fairly clear distinction between two groups: western and central populations, and eastern ones (which have closer affinities to French mice than western British ones). It is suggested that the two mainland British “races” may have diverged in Pleistocene refuges. Since no pelage or size genes are involved in the divergence, it would not be expected that they would be taxonomically distinct. The data on which these conclusions are based derive from the incidence of 20 nonmetrical variants in the skulls of 1096 mice from 22 series. Article in Journal/Newspaper Iceland North West Atlantic Wiley Online Library Guernsey ENVELOPE(-68.267,-68.267,-69.317,-69.317) Journal of Zoology 170 3 351 366 |
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Wiley Online Library |
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crwiley |
language |
English |
description |
The Long‐tailed field mouse ( Apodemus sylvaticus (L.)) has undergone a marked degree of racial differentiation on the islands of the north‐west Atlantic (Iceland, Shetland, and the Hebrides). The differences have arisen as a result of the colonization of these islands after the Pleistocene by small numbers of animals carrying alleles in different proportions to those in the parental population. In contrast, the populations on some islands to the south of Britain (Jersey and Guernsey in the Channel Isles, and St. Mary's in the Isles of Scilly) are similar to A. sylvaticus from the mainland of Britain, and are likely to represent the descendants of mice which survived the Ice Ages ( A. sylvaticus populations on the smaller islands–Alderney, Sark, Herm and Tresco–differ markedly from their closest relatives, and probably represent the results of recolonization following extinction in the same way as on the glaciated islands to the north). On the mainland of Britain there is a fairly clear distinction between two groups: western and central populations, and eastern ones (which have closer affinities to French mice than western British ones). It is suggested that the two mainland British “races” may have diverged in Pleistocene refuges. Since no pelage or size genes are involved in the divergence, it would not be expected that they would be taxonomically distinct. The data on which these conclusions are based derive from the incidence of 20 nonmetrical variants in the skulls of 1096 mice from 22 series. |
format |
Article in Journal/Newspaper |
author |
Berry, R. J. |
spellingShingle |
Berry, R. J. Chance and change in British Long‐tailed field mice: ( Apodemus sylvaticus) |
author_facet |
Berry, R. J. |
author_sort |
Berry, R. J. |
title |
Chance and change in British Long‐tailed field mice: ( Apodemus sylvaticus) |
title_short |
Chance and change in British Long‐tailed field mice: ( Apodemus sylvaticus) |
title_full |
Chance and change in British Long‐tailed field mice: ( Apodemus sylvaticus) |
title_fullStr |
Chance and change in British Long‐tailed field mice: ( Apodemus sylvaticus) |
title_full_unstemmed |
Chance and change in British Long‐tailed field mice: ( Apodemus sylvaticus) |
title_sort |
chance and change in british long‐tailed field mice: ( apodemus sylvaticus) |
publisher |
Wiley |
publishDate |
1973 |
url |
http://dx.doi.org/10.1111/j.1469-7998.1973.tb01383.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1469-7998.1973.tb01383.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1973.tb01383.x https://zslpublications.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1973.tb01383.x |
long_lat |
ENVELOPE(-68.267,-68.267,-69.317,-69.317) |
geographic |
Guernsey |
geographic_facet |
Guernsey |
genre |
Iceland North West Atlantic |
genre_facet |
Iceland North West Atlantic |
op_source |
Journal of Zoology volume 170, issue 3, page 351-366 ISSN 0952-8369 1469-7998 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1469-7998.1973.tb01383.x |
container_title |
Journal of Zoology |
container_volume |
170 |
container_issue |
3 |
container_start_page |
351 |
op_container_end_page |
366 |
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