Theodore Holmes Bullock; Carl D. Hopkins; Richard R. Fay (28. 9. 2006). Electroreception. Springer Science & Business Media. стр. 6. ISBN978-0-387-28275-6.
doi.org
Aschliman, Neil C.; Nishida, Mutsumi; Miya, Masaki; Inoue, Jun G.; Rosana, Kerri M.; Naylor, Gavin J.P. (2012). „Body plan convergence in the evolution of skates and rays (Chondrichthyes: Batoidea)”. Molecular Phylogenetics and Evolution. 63 (1): 28—42. PMID22209858. doi:10.1016/j.ympev.2011.12.012.
Abdel-Aziz, S.H. (1994). „Observations on the biology of the common torpedo (Torpedo torpedo), Linnaeus, 1758) and marbled electric ray (Torpedo marmorata), Risso, 1810) from Egyptian Mediterranean waters”. Australian Journal of Marine and Freshwater Research. 45 (4): 693—704. doi:10.1071/MF9940693.
Copenhaver, Brian P. (septembar 1991). „A tale of two fishes: Magical objects in natural history from antiquity through the scientific revolution”. Journal of the History of Ideas. 52 (3): 373—398. doi:10.2307/2710043.
elasmo-research.org
Martin, R. Aidan. Electric Rays. ReefQuest Centre for Shark Research. Retrieved on October 12, 2008.
fishbase.org
Froese, Rainer; Pauly, Daniel; ур. (2011). „Torpediniformes” на Фиш бејсу. [верзија на датум: фебруар 2011]
Aschliman, Neil C.; Nishida, Mutsumi; Miya, Masaki; Inoue, Jun G.; Rosana, Kerri M.; Naylor, Gavin J.P. (2012). „Body plan convergence in the evolution of skates and rays (Chondrichthyes: Batoidea)”. Molecular Phylogenetics and Evolution. 63 (1): 28—42. PMID22209858. doi:10.1016/j.ympev.2011.12.012.