Nieto, A. & Ralph, G.M. & Comeros-Raynal, M.T. & Kemp, J. & García Criado, M. & Allen, D.J. & Dulvy, N.K. & Walls, R.H.L. & Russell, B. & Pollard, D. & García, S. & Craig, M. & Collette, B.B. & Pollom, R. & Biscoito, M. & Labbish Chao, N. & Abella, A. & Afonso, P. & Álvarez, H. & Carpenter, K.E. & Clò, S. & Cook, R. & Costa, M.J. & Delgado, J. & Dureuil, M. & Ellis, J.R. & Farrell, E.D. & Fernandes, P. & Florin, A-B. & Fordham, S. & Fowler, S. & Gil de Sola, L. & Gil Herrera, J. & Goodpaster, A. & Harvey, M. & Heessen, H. & Herler, J. & Jung, A. & Karmovskaya, E. & Keskin, C. & Knudsen, S.W. & Kobyliansky, S. & Kovačić, M. & Lawson, J.M. & Lorance, P. & Mccully Phillips, S. & Munroe, T. & Nedreaas, K. & Nielsen, J. & Papaconstantinou, C. & Polidoro, B. & Pollock, C.M. & Rijnsdorp, A.D. & Sayer, C. & Scott, J. & Serena, F. & Smith-Vaniz, W.F. & Soldo, A. & Stump, E. & Williams, J.T. (2015)
European Red List of Marine Fishes.
Luxembourg: Publications Office of the European Union. DOI: 10.2779/082723
Daan, N. & Heessen, H. & Hofstede, R. (2005)
North Sea elasmobranchs: distribution, abundance and biodiversity.
ICES CM Documents 2005, 6, 1–15