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Article

Environment-dependent admixture dynamics in a tiger salamander hybrid zone.

Evolution; international journal of organic evolution - 1 Jun 2004

Fitzpatrick Benjamin M, Shaffer H Bradley

Abstract excerpt

After an estimated five million years of independent evolution, the barred tiger salamander (Ambystoma tigrinum mavortium) was introduced by bait dealers into the native range of the California tiger salamander (A. californiense). Hybridization and backcrossing have been occurring in central California for 50-60 years, or an estimated 15-30 generations. We studied genetic and ecological factors influencing...

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Identifiers

PMID: 15266977
DOI: 10.1111/j.0014-3820.2004.tb01707.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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