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Male pipefish abort embryos of ugly mothers

Males show sexual selection before and after copulation.

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  1. Paczolt, K.A. & Jones, A.G. Nature 464, 401-404 (2010).

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Nature Video: Male pregnancy: The dark side

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Video of pipefish mating

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Fang, J. Male pipefish abort embryos of ugly mothers. Nature (2010).

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