Fields, R. Douglas (August 2007). "The Shark's Electric Sense"(PDF). Scientific American. Archived from the original(PDF) on 15 April 2019. Retrieved 2 December 2013.
doi.org
Roth A, Tscharntke H (October 1976). "Ultrastructure of the ampullary electroreceptors in lungfish and Brachiopterygii". Cell Tissue Res. 173 (1): 95–108. doi:10.1007/bf00219268. PMID991235.
Gibbs MA, Northcutt RG (2004). "Development of the lateral line system in the shovelnose sturgeon". Brain Behav Evol. 64 (2): 70–84. doi:10.1159/000079117. PMID15205543.
Roth A, Tscharntke H (October 1976). "Ultrastructure of the ampullary electroreceptors in lungfish and Brachiopterygii". Cell Tissue Res. 173 (1): 95–108. doi:10.1007/bf00219268. PMID991235.
Gibbs MA, Northcutt RG (2004). "Development of the lateral line system in the shovelnose sturgeon". Brain Behav Evol. 64 (2): 70–84. doi:10.1159/000079117. PMID15205543.
Fields, R. Douglas (August 2007). "The Shark's Electric Sense"(PDF). Scientific American. Archived from the original(PDF) on 15 April 2019. Retrieved 2 December 2013.