Hanken Lab

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The Hanken Lab studies the evolution of morphology, developmental biology and systematics. Most work focuses on amphibians but otherwise addresses a wide range of topics, taxa and methodologies. The latter range from laboratory-based molecular and experimental analyses to field inventories. 

Current subjects include the evolution of craniofacial patterning in vertebrates; the developmental basis of life-history evolution; systematics, taxonomy and evolution of neotropical frogs and salamanders; and digital imaging of museum collections. Active field programs are maintained in Mexico and Brazil.

 

 

 

Recent Publications

Forthcoming

D. J Paluh, M. Brinkman, K. Gilliam-Beale, D. Salcedo-Recio, J. Szafranski, J. Hanken, and G. J. Fraser. 2025. “The Metamorphic Transition of the Frog Mouth: From Tadpole Keratinized Mouthparts to Adult Teeth. ”. Royal Society Open Science
D. J Paluh, M. Brinkman, K. Gilliam-Beale, D. Salcedo-Recio, J. Szafranski, J. Hanken, and G. J. Fraser. 2025. “The Metamorphic Transition of the Frog Mouth: From Tadpole Keratinized Mouthparts to Adult Teeth. ”. Royal Society Open Science

2025

J. Hanken. 2025. “Subterranean Salamanders Lean into Mechanical Sense Following Vision Loss. ”. Proceedings of the National Academy of Sciences of the Untied States of America, 122
J. Hanken. 2025. “Subterranean Salamanders Lean into Mechanical Sense Following Vision Loss. ”. Proceedings of the National Academy of Sciences of the Untied States of America, 122

2024

Hanken J, W. E. Bemis, P. Cervantes, M. Gage, S. Turney, and J. Woodward. 2024. “The R. Glenn Northcutt Collection of Comparative Vertebrate Neuroanatomy and Embryology: A Novel Museum-Based Resource for Neuroscience and Evolutionary Biology”. Bulletin of the Museum of Comparative Zoology, 163
Hanken J, W. E. Bemis, P. Cervantes, M. Gage, S. Turney, and J. Woodward. 2024. “The R. Glenn Northcutt Collection of Comparative Vertebrate Neuroanatomy and Embryology: A Novel Museum-Based Resource for Neuroscience and Evolutionary Biology”. Bulletin of the Museum of Comparative Zoology, 163