Smith, A., Proffitt, M., Ho, W., Mullaney, C., Maldonado-Ocampo, J., Lovejoy, N., … Smith, G. (2016). Evolution of electric communication signals in the South American ghost knifefishes (Gymnotiformes: Apteronotidae): A phylogenetic comparative study using a sequence-based phylogeny. Journal of Physiology, Paris, 110(3 Pt B), 302-313. https://doi.org/10.1016/j.jphysparis.2016.10.002

Smith, G., Proffitt, M., Smith, A., & Rusch, D. (2018). Genes linked to species diversity in a sexually dimorphic communication signal in electric fish. Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology, 204(1), 93-112. https://doi.org/10.1007/s00359-017-1223-3

Freiler, M., Proffitt, M., & Smith, G. (2022). Electrocommunication signals and aggressive behavior vary among male morphs in an apteronotid fish, Compsaraia samueli. The Journal of Experimental Biology, 225(12). https://doi.org/10.1242/jeb.243452 (Original work published 2022)