Blog Post Module 10: Reflection Prompt

With your knowledge of sexual selection theory, can you formulate a hypothesis that explains why female courtship might have evolved in this species? Is there anything about pipefish biology that might support your hypothesis?

With my knowledge of sexual selection, I know that typically females have the choosers bias when it comes to courtship. This is because, most commonly, females invest more time and energy than the males when it comes to reproduction. The females can afford to picky, while the males can't. The males are trying to reproduce as much as possible, while females have to invest more time and energy to carry the fertilized eggs and eventually give birth. Because females invest so much, they have high standards when it comes time to pick a mate. Even then, some mothers continue to raise the offspring up until a certain point. While it does occur in some cases, males are not typically the ones to help raise the offspring. Males typically invest a small amount of time and put in little energy when it comes to reproduction. 

Based off of this information, I hypothesize that female courtship evolved within pipefish because the males may invest more time and energy into the reproductive process than the females. This would flip the typical roles, meaning the females invest less time and energy. This is because of the biology of male pipefish. Much like seahorses, it is the male pipefish that give birth to their offspring, not the females. 






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