Phenotypic correlates of hybridisation between red and sika deer (genus Cervus)

H. Senn, G. Swanson, S. Goodman, N.H. Barton, J. Pemberton, Journal of Animal Ecology 79 (2010) 414–425.

Download
No fulltext has been uploaded. References only!

Journal Article | Published | English
Author
; ; ; ;
Department
Abstract
1. Hybridisation with an invasive species has the potential to alter the phenotype and hence the ecology of a native counterpart. 2. Here data from populations of native red deer Cervus elaphus and invasive sika deer Cervus nippon in Scotland is used to assess the extent to which hybridisation between them is causing phenotypic change. This is done by regression of phenotypic traits against genetic hybrid scores. 3. Hybridisation is causing increases in the body weight of sika-like deer and decreases in the body weight of red-like females. Hybridisation is causing increases in jaw length and increases in incisor arcade breadth in sika-like females. Hybridisation is also causing decreases in incisor arcade breadth in red-like females. 4. There is currently no evidence that hybridisation is causing changes in the kidney fat weight or pregnancy rates of either population. 5. Increased phenotypic similarity between the two species is likely to lead to further hybridisation. The ecological consequences of this are difficult to predict.
Publishing Year
Date Published
2010-03-01
Journal Title
Journal of Animal Ecology
Acknowledgement
This project was funded through a NERC studentship to HVS which was CASE partnered by the Macaulay Institute. We thank the Forestry Commission Scotland rangers for all their help with providing the larder data for and samples from red and sika deer, Stephen Senn and Jarrod Hadfield for statistical advice and Steve Albon for helpful comments on the manuscript.
Volume
79
Issue
2
Page
414 - 425
IST-REx-ID

Cite this

Senn H, Swanson G, Goodman S, Barton NH, Pemberton J. Phenotypic correlates of hybridisation between red and sika deer (genus Cervus). Journal of Animal Ecology. 2010;79(2):414-425. doi:10.1111/j.1365-2656.2009.01633.x
Senn, H., Swanson, G., Goodman, S., Barton, N. H., & Pemberton, J. (2010). Phenotypic correlates of hybridisation between red and sika deer (genus Cervus). Journal of Animal Ecology, 79(2), 414–425. https://doi.org/10.1111/j.1365-2656.2009.01633.x
Senn, Helen, Graeme Swanson, Simon Goodman, Nicholas H Barton, and Josephine Pemberton. “Phenotypic Correlates of Hybridisation between Red and Sika Deer (Genus Cervus).” Journal of Animal Ecology 79, no. 2 (2010): 414–25. https://doi.org/10.1111/j.1365-2656.2009.01633.x.
H. Senn, G. Swanson, S. Goodman, N. H. Barton, and J. Pemberton, “Phenotypic correlates of hybridisation between red and sika deer (genus Cervus),” Journal of Animal Ecology, vol. 79, no. 2, pp. 414–425, 2010.
Senn H, Swanson G, Goodman S, Barton NH, Pemberton J. 2010. Phenotypic correlates of hybridisation between red and sika deer (genus Cervus). Journal of Animal Ecology. 79(2), 414–425.
Senn, Helen, et al. “Phenotypic Correlates of Hybridisation between Red and Sika Deer (Genus Cervus).” Journal of Animal Ecology, vol. 79, no. 2, Wiley-Blackwell, 2010, pp. 414–25, doi:10.1111/j.1365-2656.2009.01633.x.

Export

Marked Publications

Open Data IST Research Explorer

Sources

PMID: 20002231
PubMed | Europe PMC

Search this title in

Google Scholar