David S Portnoy

9PUBLICATIONS
21CO-AUTHORS
Fish pests and diseasesCommunity ecology (excl. invasive species ecology)Fish physiology and geneticsEvolutionary impacts of climate changeEpigenetics (incl. genome methylation and epigenomics)
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Publications (9)

|May 07, 2026
Conservation genomics of Pecos pupfish (Cyprinodon pecosensis).

|Nov 27, 2025
A total evidence approach justifies taxonomic splitting of the endangered Pecos gambusia into three species.

David S Portnoy, Robert J Bretzing-Tungate, Andrew T Fields

|Nov 12, 2025
Nonlethal, Epigenetic Age Estimation in a Freshwater Sportfish, Florida Bass (Micropterus salmoides).

D Nick Weber, Summer Lindelien, Andrew C Dutterer

|Nov 21, 2024
Assessment of genomic diversity within and between two cryptic shiners, the West Texas shiner (Notropis megalops) and the Texas shiner (Notropis amabilis).

Kayla R Dye, Andrew T Fields, Megan G Bean

|Jun 11, 2024
Complex patterns of genetic population structure in the mouthbrooding marine catfish, Bagre marinus, in the Gulf of Mexico and U.S. Atlantic.

David S Portnoy, Shannon J O'Leary, Andrew T Fields

|Aug 11, 2023
Philopatry influences the genetic population structure of the blacktip shark (Carcharhinus limbatus) at multiple spatial scales.

Dominic G Swift, Shannon J O'Leary, R Dean Grubbs

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Frequent Collaborators

6 joint publications

Andrew T Fields

2 joint publications

Christopher M Hollenbeck

2 joint publications

Dominic G Swift

2 joint publications

Elizabeth P Dolan