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Article

Microgeographic population structure of green swordail fish: genetic differentiation despite abundant migration.

Molecular ecology - 1 Jan 2010

Tatarenkov A, Healey C I M, Avise J C

Abstract excerpt

Swordtails (Xiphophorus; Poeciliidae) have figured prominently in research on fish mating behaviours, sexual selection, and carcinogenesis, but their population structures and dispersal patterns have been relatively neglected. Using nine microsatellite loci, we estimated genetic differentiation in Xiphophorus helleri within and between adjacent streams in Belize. The genetic data were complemented by a tagging...

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PMID: 20015140
DOI: 10.1111/j.1365-294X.2009.04464.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

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