Understanding resource driven female–female competition: ovary and liver size in sand gobies

The operational sex ratio (OSR, ready-to-mate males to females) is a key factor determining mating competition. A shortage of a resource essential for reproduction of one sex can affect OSR and lead to competition within the opposite sex for resource-holding mates. In the sand goby (Pomatoschistus m...

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Bibliographic Details
Main Authors: Aurora García-Berro, Johanna Yliportimo, Kai Lindström, Charlotta Kvarnemo
Format: Article
Language:English
Published: The Royal Society 2019-09-01
Series:Royal Society Open Science
Subjects:
Online Access:https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.190886