Data from: Invest more and die faster: the life history of a parasite on intensive farms ...
Organisms are expected to respond to alterations in their survival by evolutionary changes in their life history traits. As agriculture and aquaculture have become increasingly intensive in the past decades, there has been growing interest in their evolutionary effects on the life histories of agri-...
Main Authors: | , , , |
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Format: | Dataset |
Language: | English |
Published: |
Dryad
2017
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Subjects: | |
Online Access: | https://dx.doi.org/10.5061/dryad.4db01 https://datadryad.org/stash/dataset/doi:10.5061/dryad.4db01 |
Summary: | Organisms are expected to respond to alterations in their survival by evolutionary changes in their life history traits. As agriculture and aquaculture have become increasingly intensive in the past decades, there has been growing interest in their evolutionary effects on the life histories of agri- and aquacultural pests, parasites and pathogens. In this study we used salmon lice (Lepeophtheirus salmonis) to explore how modern farming might have affected life history evolution in parasites. We infected salmon hosts with lice from either farmed or unfarmed locations, and monitored life history traits of those parasites in laboratory conditions. Our results show that compared to salmon lice from areas unaffected by salmon farming, those from farmed areas produced more eggs in their first clutch, and less eggs later on; they achieved higher infestation intensities in early adulthood, but suffered higher adult mortality. These results suggest that salmon lice on farms may have been selected for increased ... : Data used for fecundityES1to5_noempty.txtData for parasite loadaverage_density_ES1to5.txtData for infection successinfection_success.txtdata for timing of reproductiontiming_ES1to5.txt ... |
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