Why inter-specific hybridization in fish or crustacean skews sex ratio to higher male population?

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Mohammad Karimpour

Because the males maturity is faster than female in fish and crustacean, for this reason the have higher risk.

Salah Mahdi Najim

Dear Ardavan

I hope you can find helpful information about your question in the book chapter at this link. With best wishes.

https://books.google.iq/books?id=eAjSBQAAQBAJ&pg=PA36&lpg=PA36&dq=hybridization+and+sex+ratio+in+fish&source=bl&ots=DkcYeEtkIM&sig=F44aIkEQnxc3hNJ4EMWlni7-sHQ&hl=en&sa=X&ved=0ahUKEwjKyIf7r4jQAhXCuxQKHVz9DfEQ6AEIKTAC#v=onepage&q=hybridization%20and%20sex%20ratio%20in%20fish&f=false