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Leo Smith's picture
Assistant Curator of Zoology, Fishes
Year Started: 
2007
Introduction: 

I am an assistant curator of Zoology at The Field Museum and I teach at and have doctoral students through the Committee on Evolutionary Biology at The University of Chicago. My research focuses on the evolutionary biology of fishes. In particular, I am interested in the large-scale phenomena that have shaped the history and diversification of fishes in both geographic space and geologic time. I use a combination of phylogenetic trees, detailed anatomical and genomic analyses, and comparative and diversification analyses to understand the evolution of fishes. You can find additional information below or on my laboratory website. I hope you enjoy exploring the Division of Fishes and some images from our recent deep-sea collecting trip off California.

Representative Publications (available for download at lab website):
  • Near, T.J., Sandel, M., Kuhn, K.L., Unmack, P.J., Wainwright, P.C., and Smith, W.L. 2012. Nuclear gene-inferred phylogenies resolve the relationships of the enigmatic Pygmy Sunfishes, Elassoma (Teleostei: Percomorpha). Molecular Phylogenetics and Evolution 63:388-395. 
  • Chakrabarty, P., Davis, M.P., Smith, W.L., Baldwin, Z.H. and Sparks, J.S. 2011. Is sexual selection driving diversification of the bioluminescent ponyfishes (Teleostei: Leiognathidae)? Molecular Ecology 20:2818-2834. 
  • Smith, W.L. 2010. Promoting Resolution of the Percomorph Bush: A Reply to Mooi and Gill. Copeia 2010:520-524. 
  • Smith, W.L., Chakrabarty, P., and Sparks, J.S. 2008. Phylogeny, taxonomy, and evolution of Neotropical cichlids (Teleostei: Cichlidae: Cichlinae). Cladistics 24:625-641.
  • Smith, W.L. and Craig, M.T. 2007. Casting the percomorph net widely: The importance of broad taxonomic sampling in the search for the placement of serranid and percid fishes. Copeia 2007:35-55.
  • Wheeler, W.C., Aagesen, L., Arango, C.P., Faivovich, J., Grant, T., D’Haese, C., Janies, D., Smith, W.L., Varon, A., and Giribet, G. 2006. Dynamic Homology and Phylogenetic Systematics: A Unified Approach Using POY. American Museum of Natural History, New York. ISBN 0-913424-58.7.
  • Smith, W.L. and Wheeler, W.C. 2006. Venom evolution widespread in fishes: A road map for the bioprospecting of piscine venoms. Journal of Heredity 97:206-217.
  • Sparks, J.S. and Smith, W.L. 2005. Freshwater fishes, dispersal ability, and non-evidence: “Gondwana life rafts” to the rescue. Systematic Biology 54:158-165.
  • Sparks, J.S. and Smith, W.L. 2004. Phylogeny and biogeography of cichlid fishes (Teleostei: Perciformes: Cichlidae). Cladistics 20:501-517.
  • Smith, W.L. and Wheeler, W.C. 2004. Polyphyly of the mail-cheeked fishes (Teleostei: Scorpaeniformes): Evidence from mitochondrial and nuclear sequence data. Molecular Phylogenetics and Evolution 32:627-646.