Stabilizing selection in the dog‐whelk (Nucella lapillus)
The amount of stabilizing selection undergone by a population of animals at different times of its life can be estimated by comparing the variances of different age samples. This paper describes an investigation into the intensities of selection experienced by populations of the common dog‐whelk, Nu...
Published in: | Journal of Zoology |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
1968
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/j.1469-7998.1968.tb03027.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1469-7998.1968.tb03027.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1968.tb03027.x https://zslpublications.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1968.tb03027.x |
id |
crwiley:10.1111/j.1469-7998.1968.tb03027.x |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1111/j.1469-7998.1968.tb03027.x 2024-06-02T08:16:00+00:00 Stabilizing selection in the dog‐whelk (Nucella lapillus) Berry, R. J. Crothers, J. H. 1968 http://dx.doi.org/10.1111/j.1469-7998.1968.tb03027.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1469-7998.1968.tb03027.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1968.tb03027.x https://zslpublications.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1968.tb03027.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Zoology volume 155, issue 1, page 5-17 ISSN 0952-8369 1469-7998 journal-article 1968 crwiley https://doi.org/10.1111/j.1469-7998.1968.tb03027.x 2024-05-03T11:40:04Z The amount of stabilizing selection undergone by a population of animals at different times of its life can be estimated by comparing the variances of different age samples. This paper describes an investigation into the intensities of selection experienced by populations of the common dog‐whelk, Nucella lapillus (L.) exposed on different shores to different degrees of wave action. It was found that the variance of more exposed populations was reduced during life by up to 90%. There was a positive correlation between the intensity of stabilizing selection and the amount of wave action experienced by the whelks. Most of this selection took place during the first year or two of the life of the animals. Article in Journal/Newspaper Dog whelk Nucella lapillus Wiley Online Library Journal of Zoology 155 1 5 17 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
The amount of stabilizing selection undergone by a population of animals at different times of its life can be estimated by comparing the variances of different age samples. This paper describes an investigation into the intensities of selection experienced by populations of the common dog‐whelk, Nucella lapillus (L.) exposed on different shores to different degrees of wave action. It was found that the variance of more exposed populations was reduced during life by up to 90%. There was a positive correlation between the intensity of stabilizing selection and the amount of wave action experienced by the whelks. Most of this selection took place during the first year or two of the life of the animals. |
format |
Article in Journal/Newspaper |
author |
Berry, R. J. Crothers, J. H. |
spellingShingle |
Berry, R. J. Crothers, J. H. Stabilizing selection in the dog‐whelk (Nucella lapillus) |
author_facet |
Berry, R. J. Crothers, J. H. |
author_sort |
Berry, R. J. |
title |
Stabilizing selection in the dog‐whelk (Nucella lapillus) |
title_short |
Stabilizing selection in the dog‐whelk (Nucella lapillus) |
title_full |
Stabilizing selection in the dog‐whelk (Nucella lapillus) |
title_fullStr |
Stabilizing selection in the dog‐whelk (Nucella lapillus) |
title_full_unstemmed |
Stabilizing selection in the dog‐whelk (Nucella lapillus) |
title_sort |
stabilizing selection in the dog‐whelk (nucella lapillus) |
publisher |
Wiley |
publishDate |
1968 |
url |
http://dx.doi.org/10.1111/j.1469-7998.1968.tb03027.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1469-7998.1968.tb03027.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1968.tb03027.x https://zslpublications.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1968.tb03027.x |
genre |
Dog whelk Nucella lapillus |
genre_facet |
Dog whelk Nucella lapillus |
op_source |
Journal of Zoology volume 155, issue 1, page 5-17 ISSN 0952-8369 1469-7998 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1469-7998.1968.tb03027.x |
container_title |
Journal of Zoology |
container_volume |
155 |
container_issue |
1 |
container_start_page |
5 |
op_container_end_page |
17 |
_version_ |
1800740342486532096 |