Kyne, P.M. & Cavanagh, R.D. & Valenti, S. (2016)
Parmaturus bigus The IUCN Red List of Threatened Species 2016: e.T42718A70709684
DOI: 10.2305/IUCN.UK.2016-1.RLTS.T42718A70709684.en

Dulvy, N.K. & Fowler, S.L. & Musick, J.A. & Cavanagh, R.D. & Kyne, P.M. & Harrison, L.R. & Carlson, J.K. & Davidson, L.N.K. & Fordham, S.V. & Francis, M.P. & Pollock, C.M. & Simpfendorfer, C.A. & Burgess, G.H. & Carpenter, K.E. & Compagno, L.J.V. & Ebert, D.A. & Gibson, C. & Heupel, M.R. & Livingstone, S.R. & Sanciangco, J.C. & Stevens, J.D. & Valenti, S. & White, W.T. (2014)
Extinction risk and conservation of the world's sharks and rays [Abstract]. In Programm and Abstracts of Shark International, Durban 2014: 54

Dulvy, N.K. & Fowler, S.L. & Musick, J.A. & Cavanagh, R.D. & Kyne, P.M. & Harrison, L.R. & Carlson, J.K. & Davidson, L.N.K. & Fordham, S.V. & Francis, M.P. & Pollock, C.M. & Simpfendorfer, C.A. & Burgess, G.H. & Carpenter, K.E. & Compagno, L.J.V. & Ebert, D.A. & Gibson, C. & Heupel, M.R. & Livingstone, S.R. & Sanciangco, J.C. & Stevens, J.D. & Valenti, S. & White, W.T. (2014)
Extinction risk and conservation of the world’s sharks and rays. eLife, 3, Article e00590
DOI: 10.7554/eLife.00590

Dulvy, N.K. & Baum, J.K. & Clarke, S.C. & Compagno, L.J.V. & Cortés, E. & Domingo, A. & Fordham, S. & Fowler, S. & Francis, M.P. & Gibson, C. & Martínez, J. & Musick, J.A. & Soldo, A. & Stevens, J.D. & Valenti, S. (2008)
You can swim but you can't hide: the global status and conservation of oceanic pelagic sharks and rays. Aquatic Conservation, Marine and Freshwater Ecosystems, 18, 459–482
DOI: 10.1002/aqc.975