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Publication Type
Journal Article
UWI Author(s)
Author, Analytic
Itzkowitz, M.I.; Draud, M.J.; Barnes, J.L.; Haley, Michael P.
Author Affiliation, Ana.
Centre for Marine Sciences
Article Title
Does it matter that male beaugregory damselfish have a mate preference?
Medium Designator
n/a
Connective Phrase
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Journal Title
Behavioral Ecology and Sociobiology
Translated Title
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Reprint Status
n/a
Date of Publication
1998
Volume ID
42
Issue ID
3
Page(s)
149-55
Language
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Connective Phrase
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Location/URL
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ISSN
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Notes
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Abstract
Male beaugregory damselfish (Stegastes leucostictus) spent more time courting larger females in both two-choice and single presentations. Female size was significantly correlated with gonad weight. We also verified that female fecundity was extremely variable within a natural population. We found that male reprocductive sucess was highly correlated with both clutch size and clutch number. However, clutch size was not significantly correlated with clutch number, indicating that males that received larger clutches did not receive more egg clutches. Furthermore, there was no difference between the number of offspring produced by males that mated with the largest females and by males that mated with the most females. Thus, although males preferred larger females, males produced similar numbers of offspring by mating with large females or mating with many females.....
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