Article
Conservation genomics of Pecos pupfish (Cyprinodon pecosensis).
Journal of fish biology - 1 Aug 2026
Dolan Elizabeth P, Fields Andrew T, Bean Megan G, Doege Robyn R, Hatt Joanna L, Conway Kevin W, Portnoy David S
Abstract excerpt
The Pecos pupfish, Cyprinodon pecosensis, is an imperilled freshwater fish found in arid regions of Texas and New Mexico (USA). The species faces multiple challenges to persistence including reductions in suitable habitat, water shortages, as well as hybridization and competition with an introduced congener (sheepshead minnow, C. variegatus). As part of the current management strategy, refuge populations, seeded...
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