Crawford, J. D. & Hopkins, C. D. Detection of a previously unrecognized mormyrid fish (Mormyrus subungulatus) by electric discharge characters. Cybium 13, 319-326 (1989).

Hopkins, C. D. Electroreception (Bullock, T. H. & Heiligenberg, W.) 527-576 (Wiley, 1986).

Arnegard, M. E. & Hopkins, C. D. Electric signal variation among seven blunt-snouted Brienomyrus species (Teleostei: Mormyridae) from a riverine species flock in Gabon, Central Africa. Environmental Biology of Fishes 67, 321-339 (2003).

Teugels, G. G., Boden, G. & Hopkins, C. D. Morphological and electrophysiological evidence for synonomy of two Marcusenius species (Osteoglossomorpha, Mormyridae) from west Central Africa. Cybium 25, 239-249 (2001).

Teugels, G. G. & Hopkins, C. D. Morphological and osteological evidence for the generic position of Mormyrus kingsleyae in the genus Brienomyrus (Teleostei: Mormyridae). Copeia 1998, 199-204 (1998).

Boden, G., Teugels, G. G. & Hopkins, C. D. A systematic revision of the large-scaled Marcusenius with description of a new species from Cameroon (Teleostei; Osteoglossomorpha; Mormyridae). Journal of Natural History 31, 1645-1682 (1997).

Alves-Gomes, J. & Hopkins, C. D. Molecular insights into the phylogeny of mormyriform fishes and the evolution of their electric organs. Brain Behavior and Evolution 49, 324-351 (1997).

Lavoué, S., Sullivan, J. P. & Hopkins, C. D. Phylogenetic utility of the first two introns of the S7 ribosomal protein gene in African electric fishes (Mormyroidea: Teleostei) and congruence with other molecular markers. Biological Journal of the Linnean Society 78, 273-292 (2003).

Sullivan, J. P., Lavoué, S. & Hopkins, C. D. Molecular systematics of the African electric fishes (Mormyroidea: Teleostei) and a model for the evolution of their electric organs. Journal of Experimental Biology 203, 665-683 (2000).

Stiassny, M. L. J., Teugels, G. G. & Hopkins, C. D. The Fresh and Brackish Water Fishes of Lower Guinea, West-Central Africa. I and II, (IRD Editions, MRAC, 2007).

Arnegard, M. E., Jackson, B. S. & Hopkins, C. D. Time-domain signal divergence and discrimination without receptor modification in sympatric morphs of electric fishes. Journal of Experimental Biology 208, 2182-2198 (2006).

Arnegard, M. E., Bogdanowicz, S. & Hopkins, C. D. Multiple cases of striking genetic similarity between alternate electric fish signal morphs in sympatry. Evolution 59, 324-343 (2005).

Lavoué, S., Hopkins, C. D. & A. Toham, K. The Petrocephalus (Pisces, Osteoglossomorpha, Mormyridae) of Gabon, Central Africa, with description of a new species. Zoosystema 26, 511-535 (2004).

Sullivan, J. P. & Hopkins, C. D. A new Stomatorhinus (Osteoglossomorpha: Mormyridae) from the Ivindo River, Gabon, West Central Africa. Zootaxa 847, 1-23 (2005).

Sullivan, J. P., Lavoué, S., Arnegard, M. E. & Hopkins, C. D. AFLPs resolve phylogeny and reveal mitochondrial introgression within a species flock of African electric fish (Mormyroidea: Teleostei). Evolution 58, 825-841 (2004).

Hopkins, C. D., Lavoué, S. & Sullivan, J. P. The Fresh and Brackish Water Fishes of Lower Guinea, West-Central Africa (Stiassny, M. L. J., Teugels, G. G. & Hopkins, C. D.) 1, 220?334 (IRD, 2007).

Arnegard, M. E. et al. Sexual Signal Evolution Outpaces Ecological Divergence during Electric Fish Species Radiation. The American Naturalist 176, 335 - 356 (2010).

Lavoué, S., Arnegard, M. E., Sullivan, J. P. & Hopkins, C. D. Petrocephalus of Odzala offer insights into evolutionary patterns of signal diversification in the Mormyridae, a family of weakly electrogenic fishes from Africa. Journal of Physiology-Paris 102, 322-339 (2008).

Lavoué, S., Sullivan, J. P., Arnegard, M. E. & Hopkins, C. D. Differentiation of morphology, genetics and electric signals in a region of sympatry between sister species of African electric fish (Mormyridae). Journal of Evolutionary Biology 21, 1030-1045 (2008).

Gallant, J. R., Hopkins, C. D. & Deitcher, D. L. Differential expression of genes and proteins between electric organ and skeletal muscle in the mormyrid electric fish Brienomyrus brachyistius. Journal of Experimental Biology 215, 2479 - 2494 (2012).

Gallant, J. R., Hopkins, C. D. & Deitcher, D. L. Differential expression of genes and proteins between electric organ and skeletal muscle in the mormyrid electric fish Brienomyrus brachyistius. Journal of Experimental Biology 215, 2479 - 2494 (2012).

Lavoué, S. et al. Comparable Ages for the Independent Origins of Electrogenesis in African and South American Weakly Electric Fishes. PLoS ONE 7, e36287 (2012).