Article
Genetic evidence for polygynandry in the black-striped pipefish Syngnathus abaster: a microsatellite-based parentage analysis.
The Journal of heredity - 1 Jan 2000
Hübner Kerstin, Gonzalez-Wanguemert Mercedes, Diekmann Onno E, Serrão Ester A
Abstract excerpt
Sexual selection theory predicts that, in organisms with reversed sex roles, more polyandrous species exhibit higher levels of sexual dimorphism. In the family Syngnathidae (pipefish, seahorses, and seadragons), males provide all parental care by carrying developing embryos on their ventral surfaces, and females develop secondary sex characters. Syngnathids exhibit a variety of genetic mating patterns, making...
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