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Article

Triploidy in a pair of hybridizing salamanders at the far end of the speciation continuum.

The Journal of heredity - 2 Jul 2026

Arntzen Jan W, McCartney-Melstad Evan, Litvinchuk Spartak N, Wielstra Ben

Abstract excerpt

Ecological and genetic interactions of species at the far end of the speciation continuum can often be studied in sympatry. Triturus cristatus (C) and Triturus marmoratus (M) are two deeply differentiated yet hybridizing salamander species that engage in a mosaic distribution over a wide zone of range overlap in the west of France. Interspecies hybrids are easy to distinguish from both parentals and occur at ca....

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Identifiers

PMID: 41553266
DOI: 10.1093/jhered/esag006
PMCID: PMC13326410

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