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Article

Making it on their own: sperm-dependent hybrid fishes (Cobitis) switch the sexual hosts and expand beyond the ranges of their original sperm donors.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences - 12 Sept 2008

Choleva Lukás, Apostolou Apostolos, Rab Petr, Janko Karel

Abstract excerpt

Interspecific hybridization may result in asexual hybrid lineages that reproduce via parthenogenesis. Contrary to true parthenogens, sperm-dependent asexuals (gynogens and hybridogens) are restricted to the range of bisexual species, generally the parental taxa, by their need for a sperm donor. I...

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Identifiers

PMID: 18508748
DOI: 10.1098/rstb.2008.0059
PMCID: PMC2606746

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-18508748-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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