Author

Caleb D. McMahan

Field Museum of Natural HistoryORCID 0000-0003-2113-8554Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Assay:DNA methylation· 1 Research Focus:phylogenetics / evolution· 1 Approach:statistical model· 1

Frequent Co-Authors

ALEJANDRO DÍAZ-FLORESiD· 1 shared Diego J. ElíasiD· 1 shared Ernesto Velásquez-Velásquez· 1 shared Fernando AldaiD· 1 shared Isaí Betancourt-ResendesiD· 1 shared Kevin A Swagel· 1 shared Kyle R. PilleriD· 1 shared Omár Domínguez‐DomíngueziD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperEvolutionary Biology

ALEJANDRO DÍAZ-FLORESORCID

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1 paper

Recent·Most cited

Diversifying the Northern Neotropics: Phylogenomics and Evolutionary History of the Early-Diverging Herichthyine Cichlids Thorichthys and Trichromis

Diego J. Elías, Fernando Alda, Isaí Betancourt-Resendes, ALEJANDRO DÍAZ-FLORES, Omár Domínguez‐Domínguez, Sheila Rodríguez-Machado, Ernesto Velásquez-Velásquez, Kyle R. Piller, Wilfredo Antonio Matamoros, Susan Mochel, Kevin A Swagel, Prosanta Chakrabarty, Caleb D. McMahan

This study uses phylogenomic data to explore the evolutionary history and diversification of two cichlid genera, revealing unrecognized diversity, species boundary uncertainty, and ghost introgression in northern Neotropical fish.

bioRxiv · Jun 5, 2026 · PreprintEvolutionary Biology