de Brito Capello, F. (1868)
Descripção de dois peixes novos provenientes dos mares de Portugal. Jornal de Sciências Mathemáticas, Physicas e Naturaes, Lisboa, 1(IV), 314–322

de Brito Capello, F. (1869)
Catalogo dos peixes de Portugal que existem no Museu de Lisboa. Jornal de Sciências Mathemáticas, Physicas e Naturaes, Lisboa, 2(VI), 131–153

Günther, A. (1870)
Catalogue of the fishes in the British Museum. London, British Museum(Natural History). Vol. 8: 549 p.

Gill, T. (1878)
A new species of Chimaera found in American waters. Bulletin of the Philosophical Society of Washington, 1878(2): 182

Döderlein, P. (1879)
Manuale Ittiologico del Mediterraneo ossia sinossi metodica delle varie specie di pesci riscontrate sin qui nel Mediterraneo ossia senossi metodica delle di Sicilia. 5 parts. Palermo: Pt 1, 1879:i–viii + 1–67; pt 2, 1881:1, –120; pt 3, 1884:121–258; +.

Goode, G.B. & Bean, T.H. (1879)
A catalogue of the fishes of Essex county, Massachusetts, including the fauna of Massachusetts Bay and the contiguous deep waters. Bulletin of the Essex Institute, 11, 1–38

Gill, T. (1883)
Diagnosis of new genera and species of deep-sea fish-like vertebrates Proceedings of the United States National Museum, 6, 253–260

Jordan, D.S. (1887)
A catalogue of the fishes known to inhabit the waters of North America, north of the Tropic of Cancer, with notes on the species discovered in 1883 and 1884. U.S. Comm. of Fish and Fisheries: Rept. of Commissioner for 1884 11:1–185

Jordan, D.S. (1888)
A manual of the vertebrate animals of the northern United States, including the district north and east of the Ozark mountains, south of the Laurentian hills, north of the southern boundary of Virginia, and east of the Missouri river, inclusive of marine species (5th ed.). McClurg and Company, Chicago, 375pp.

Jordan, D.S. & Evermann, B.W. (1896)
The fishes of North and Middle America: a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Part I. Bulletin of the United States National Museum, 47, 1–1240

Garman, S. (1911)
The Chismopnea (Chimaeroids). Memoirs of the Museum of Comparative Zoology at Harvard College, 40(3), 81–101

Bigelow, H.B. & Welsh, W.W. (1924)
Fishes of the Gulf of Maine. Bulletin of the United States Bureau of Fisheries, 40, 1-567

Jordan, D.S. & Evermann, B.W. & Clark, H.W. (1930)
Check list of the fishes and fishlike vertebrates of North and Middle America north of the northern boundary of Venezuela and Colombia. Report of the United States Fish Commission, 1928(2), 1–670

Bigelow, H.B. & Schroeder, W.C. (1953)
Sharks, sawfishes, guitarfishes, skates and rays. Chimaeroids. In J. Tee–Van, C.M. Breder, S.F. Hildebrand, A.E. Parr, and W.C. Schroeder (Eds.), Fishes of the Western North Atlantic. Part 2. Sears Foundation for Marine Research, Yale University, New Haven (pp. 1–514)

Bigelow, H.B. & Schroeder, W.C. (1953)
Fishes of the Gulf of Maine. Fishery Bulletin, 53(1), 1–630

Bigelow, H.B. & Schroeder, W.C. (1954)
Deep water elasmobranchs and chimaeroids from the northwestern Atlantic slope. Bulletin of the Museum of Comparative Zoology at Harvard College, 112(2), 38–87

Albuquerque, R.M. (1956)
Peixes de Portugal e ilhas adjacentes. Chaves para a sua determinação. Portugaliae Acta Biologica, Sér. B, 5: 1-1164(published: 1954 – 1956)

Grey, M. (1956)
The distribution of fishes found below a depth of 2000 m. Fieldiana Zoology, 36(2), 73–337

Denton, E.J. & Nicol, J.A.C. (1964)
The choroidal tapeta of some cartilaginous fishes. Journal of the Marine Biological Association of the United Kingdom, 44(1), 219–258
DOI: 10.1017/S0025315400024760

Corner, E.D.S. & Denton, E.J. & Forster, G.R. (1969)
On the Buoyancy of Some Deep-Sea Sharks. Proceedings of the Royal Society of London, Series B, 171, 415–429
DOI: 10.1098/rspb.1969.0003

Faucette, J.R. (1969)
The accessory olfactory bulbs and the lateral telencephalic wall of the rat-fish, Chimaera. Journal of Comparative Neurology, 137(4), 407–431
DOI: 10.1002/cne.901370403

Faucette, J.R. (1969)
The olfactory bulb and medial hemisphere wall of the rat-fish, Chimaera. Journal of Comparative Neurology, 137(4), 377–405
DOI: 10.1002/cne.901370402

Maddock, R.G. & Nicol, J.A.C. (1978)
Studies on the eyes of Hydrolagus (Pisces: Chimaeridae). Contributions in Marine Science, 21, 77–87

Sedberry, G.R. & Musick, J.A. (1978)
Feeding strategies of some demersal fishes of the continental slope and rise off the Mid-Atlantic Coast of the USA. Marine Biology, 44(4), 357–375
DOI: 10.1007/BF00390900

Morris, R.J. & Ballantine, J.A. & Roberts, J.C. (1983)
The sterol composition of some shark livers. Journal of the Marine Biological Association of the United Kingdom, 63(2), 295–299
DOI: 10.1017/S0025315400070685

Burch, S.J. & Lawson, R. & Davies, D.H. (1984)
The relationships of cartilaginous fishes: an immunological study of serum transferrins of holocephalans and elasmobranchs. Journal of Zoology, 203(3), 303–310
DOI: 10.1111/j.1469-7998.1984.tb02334.x

Stehmann, M. & Bürkel, D.L. (1984)
General remarks, explanation of terms and mode of presentation for Hypotremata, Pristidae, Torpedinidae, Rajidae, Chimaeridae, Rhinochimaeridae In Whitehead, P.J.P., Bauchot, M.–L., Hureau, J.C., Nielsen, J. & E. Tortonese (Eds.), Fishes of the North–Eastern Atlantic and the Mediterranean. Vol. 1. (pp. 151–155, 159–196, 212–218). Unesco, Paris

Davies, D.H. & Lawson, R. & Burch, S.J. & Hanson, J.E. (1986)
Relationships of Cartilaginous Fishes I. An Immunological Study of Holocephalans and Elasmobranchs Based on the Antigenic Characteristics of Isolated Transferrins. In Uyeno, T. & Arai, R. & Taniuchi, T. & Matsuura, K. (Eds) Proceedings of the second international conference on Indo-Pacific fishes. Ichthyological Society of Japan, Tokyo: 173–182

Margolis, L. & Kabata, Z. (1988)
Guide to the parasites of fishes of Canada. Part II - Crustacea. Canadian Special Publication in Fisheries and Aquatic Sciences, 101, 1–184

Hardy, G.S. & Stehmann, M. (1990)
A new deep-water ghost shark, Hydrolagus pallidus n. sp. (Holocephali, Chimaeridae), from the Eastern North Atlantic, and redescription of Hydrolagus affinis (Brito Capello, 1867). Archiv für Fischereiwissenschaft, 40(3), 229–248

Bruce, N.L. & Cannon, L.R.G. & Adlard, R. (1994)
Synoptic checklist of ascaridoid parasites (Nematoda) from fish hosts. Invertebrate Taxonomy, 8, 583–674

Priede, I.G. & Bagley, P.M. & Smith, A. & Creasey, S. & Merrett, N.R. (1994)
Scavenging deep demersal fishes of the porcupine seabight, north-east Atlantic: Observations by baited camera, trap and trawl. Journal of the Marine Biological Association of the United Kingdom, 74(3), 481–498
DOI: 10.1017/S0025315400047615

Didier, D.A. (1995)
Phylogenetic systematics of extant chimaeroid fishes (Holocephali, Chimaeroidei). American Museum Novitates, 3119, 1–86

Lawson, R. & Burch, S.J. & Oughterson, S.M. & Heath, S. & Davies, D.H. (1995)
Evolutionary relationships of cartilaginous fishes: an immunological study. Journal of Zoology, 237, 101–106
DOI: 10.1111/j.1469-7998.1995.tb02749.x

Okamura, O. & Amaoka, K. & Takeda, M. & Yano, K. & Okada, K. & Chikuni, S. (1995)
Fishes collected by the R/V Shinkai Maru around Greenland. Japan Marine Fishery Resources Research Center, 304pp

Berg, V. & Ugland, K.I. & Hareide, N.R. & Aspholm, P.E. & Polder, A. & Skaare, J.U. (1997)
Organochlorine Contamination in Deep-Sea Fish from the Davis Strait. Marine Environmental Research, 44(2), 135–148
DOI: 10.1016/S0141-1136(96)00107-9

Scott, W.B. & Scott, M.G. (1998)
Atlantic fishes of Canada. Canadian Bulletin of Fisheries and Aquatic Sciences No. 219. University of Toronto Press. i–xxx + 1–730

Marques, A. & Porteiro, F. (2000)
Hydrothermal vent mussel Bathymodiolus sp (Mollusca : Mytilidae): Diet item of Hydrolagus affinis (Pisces : Chimaeridae). Copeia, 2000(3), 806–807
DOI: 10.1643/0045-8511(2000)000[0806:hvmbsm]2.0.co;2

Serrano, R. & Fernández, M. & Rabanal, R. & Hernández, M. & Gonzalez, M.J. (2000)
Congener-specific determination of polychlorinated biphenyls in shark and grouper livers from the northwest African Atlantic Ocean. Archives of Environmental Contamination and Toxicology, 38(2), 217–224
DOI: 10.1007/s002449910029

Brito, A. & Pascual, P.J. & Falcón, J.M. & Sancho, A. & González, G. (2002)
Peces de las Islas Canarias. Francisco Lemus Editor, Arafo - Tenerife

Karlsbakk, E. & Aspholm, P.E. & Berg, V. & Hareide, N.R. & Berland, B. (2002)
Some parasites of the small-eyed rabbitfish, Hydrolagus affinis (Capello, 1867) (Holocephali), caught in deep waters off SW Greenland. Sarsia, 87(2), 179–184
DOI: 10.1080/003648202320205256

Moore, J.A. & Hartel, K.E. & Craddock, J.E. & Galbraith, J.K. (2003)
An annotated list of deepwater fishes from off the New England region, with new area records. Northeastern Naturalist, 10(2), 159–248

Møller, P.R. & Kullberg, T. & Jørgensen, O.A. (2004)
New records of chimaeroid fishes from Greenland waters (North Atlantic), with description of juvenile Chimaera monstrosa and Hydrolagus affinis (Holocephali, Chimaeridae). Cybium, 28(1), 55–60

Compagno, L.J.V. (2005)
Checklist of living Chondrichthyes. In W.C. Hamlett (Ed.), Reproductive biology and phylogeny of chondrichthyes: sharks, rays and chimaeras, Vol. 3 (pp. 503–548). Science Publishers, Endfield, USA

Jones, E. & Clark, M. & Dobby, H. & Beare, D. & Trinkler, N. & Burns, F. & Neat, F. & Fernandes, P. & Peach, K. (2005)
The potential impact of commercial fishing activity on the ecology of deepwater chondrichthyans from the west of Scotland. ICES CM Documents 2005, 16, 1–19

Lamilla, J. & Bustamante, C. (2005)
Guía para el reconocimiento de: tiburones, rayas y quimeras de Chile. Oceana, 17, 1–80

Murua, H. & de Cardenas, E. (2005)
Depth-distribution of deepwater species in Flemish Pass. Journal of Northwest Atlantic Fishery Science, 37, 1–12
DOI: 10.2960/J.v.37.m563

Okland, H.M.W. & Stoknes, I.S. & Remme, J.F. & Kjerstad, M. & Synnes, M. (2005)
Proximate composition, fatty acid and lipid class composition of the muscle from deep-sea teleosts and elasmobranchs. Comparative Biochemistry and Physiology – Part B, Biochemistry and Molecular Biology, 140(3), 437–443
DOI: 10.1016/j.cbpc.2004.11.008

George, M.R. & Zidowitz, H. (2006)
Checkliste der europäischen Knorpelfischarten mit wissenschaftlichen und deutschen Namen. Zeitschrift für Fischkunde, 8(1/2), 71–81

King, N.J. & Bagley, P.M. & Priede, I.G. (2006)
Depth zonation and latitudinal distribution of deep-sea scavenging demersal fishes of the Mid-Atlantic Ridge, 42 to 53 degrees N. Marine Ecology Progress Series, 319, 263–274
DOI: 10.3354/meps319263

Martins, I. & Costa, V. & Porteiro, F.M. & Colaco, A. & Santos, R.S. (2006)
Mercury concentrations in fish species caught at Mid-Atlantic Ridge hydrothermal vent fields. Marine Ecology Progress Series, 320, 253–258
DOI: 10.3354/meps320253

Dagit, D.D. & Clarke, M.W. (2007)
Hydrolagus affinis IUCN 2012, IUCN Red List of Threatened Species, Version 2012.2, https://www.iucnredlist.org

Kyne, P.M. & Simpfendorfer, C.A. (2007)
A Collation and summarization of available data on deepwater Chondrichthyans: Biodiversity, life history and fisheries. Biodiversity, Life History and Fisheries IUCN SSC Shark Specialist Group for the Marine Conservation Biology Institute, 1–137.

Menni, R.C. & Lucifora, L.O. (2007)
Condrictios de la Argentina y Uruguay. Lista de Trabajo. ProBiota, FCNyM, UNLP, Serie Técnica–Didáctica, La Plata, Argentina, 11: 1–15.

Fossen, I. & Cotton, C.F. & Bergstad, O.A. & Dyb, J.E. (2008)
Species composition and distribution patterns of fishes captured by longlines on the Mid-Atlantic Ridge. Deep Sea Research Part II: Topical Studies in Oceanography, 55(1–2), 203–217
DOI: 10.1016/j.dsr2.2007.09.004

Menezes, G.M. & Rosa, A. & Melo, O. & Pinho, M.R. (2009)
Demersal fish assemblages off the Seine and Sedlo seamounts (northeast Atlantic). Deep Sea Research Part II: Topical Studies in Oceanography, 56(25), 2683–2704
DOI: 10.1016/j.dsr2.2008.12.028

Lisney, T.J. (2010)
A review of the sensory biology of chimaeroid fishes (Chondrichthyes; Holocephali). Reviews in Fish Biology and Fisheries, 20(4), 571–590
DOI: 10.1007/s11160-010-9162-x

Møller, P.R. & Nielsen, J.G. & Knudsen, S.W. & Poulsen, J.Y. & Sünksen, K. & Jørgensen, O.A. (2010)
A checklist of the fish fauna of Greenland waters. Zootaxa, 2378, 1–84

Séret, B. (2010)
Guide des requins, des raies et des chimères des pêches françaises. Direction de la Pêche Maritime et de L'aquaculture, 154 pp

Freitas, M. & Almeida, A.J. & Delgado, J. & González, J.A. & Santana, J.I. & Biscoito, M. (2011)
First record of Hydrolagus affinis (Holocephali: Chimaeriformes: Chimaeridae) from Madeira and the Seine Seamount (North Atlantic Ocean). Acta Ichthyologica et Piscatoria, 41(3), 255–257
DOI: 10.3750/AIP2011.41.3.14

Newman, M.C. & Xu, X. & Cotton, C.F. & Tom, K.R. (2011)
High Mercury Concentrations Reflect Trophic Ecology of Three Deep-Water Chondrichthyans. Archives of Environmental Contamination and Toxicology, 60(4), 618–625
DOI: 10.1007/s00244-010-9584-4

Halliday, R.G. & Themelis, D.E. & Hickey, W.M. (2012)
Demersal fishes caught with bottom gillnets and baited gears at 500–2 800 m on the continental slope off Nova Scotia, Canada. Journal of Northwest Atlantic Fishery Science, 44, 31–40
DOI: 10.2970/J.v44.m675

Halliday, R.G. & Van Guelpen, L. & Themelis, D.E. (2012)
Demersal fish fauna of the continental slope off Nova Scotia, Canada, based on exploratory bottom trawl surveys in 1994–95. Journal of Northwest Atlantic Fishery Science, 44, 41–60
DOI: 10.2960/J.v44.m681

Kyne, P.M. & Carlson, J.K. & Ebert, D.A. & Fordham, S.V. & Bizzarro, J.J. & Graham, R.T. & Kulka, D.W. & Tewes, E.E. & Harrison, L.R. & Dulvy, N.K. (2012)
The Conservation Status of North American, Central American, and Caribbean Chondrichthyans. IUCN Species Survival Commission Shark Specialist Group, Vancouver, Canada.

Menezes, G.M. & Rosa, A. & Melo, O. & Porteiro, F. (2012)
Annotated list of demersal fishes occurring at Sedlo Seamount, Azores north-east central Atlantic Ocean. Journal of Fish Biology, 81(3), 1003–1018
DOI: 10.1111/j.1095-8649.2012.03355.x

Cousins, N.J. & Linley, T.D. & Jamieson, A.J. & Bagley, P.M. & Blades, H. & Box, T. & Chambers, R. & Ford, A. & Shields, M.A. & Priede, I.G. (2013)
Bathyal demersal fishes of Charlie-Gibbs Fracture Zone region (49-54 degrees N) of the Mid-Atlantic Ridge: II. Baited camera lander observations. Deep Sea Research Part II: Topical Studies in Oceanography, 98, 397–406
DOI: 10.1016/j.dsr2.2013.08.002

Ebert, D.A. & Stehmann, M. (2013)
Sharks, batoids, and chimaeras of the North Atlantic. FAO Species Catalogue for Fishery Purposes, 7. Rome, FAO: 523 pp.

Iglésias, S.P. (2013)
Chondrichthyans and Cyclostomata from the North-eastern Atlantic and the Mediterranean (A natural classification based on collection specimens, with DNA barcodes and standardized photographs), (plates & text), Provisional version 07, 01 April 2013. 105p. http://www.mnhn.fr/iccanam

Iglésias, S.P. (2013)
Handbook of the marine fishes of Europe and adjacent waters (A natural classification based on collection specimens, with DNA barcodes and standardized photographs), Volume I (Chondrichthyans and Cyclostomata). Provisional version 08, 01.04.2014. 105 p. http://www.mnhn.fr/iccanam

Kenchington, E. & Power, D. & Koen-Alonso, M. (2013)
Associations of demersal fish with sponge grounds on the continental slopes of the northwest Atlantic. Marine Ecology Progress Series, 477, 217
DOI: 10.3354/meps10127

Priede, I.G. & Froese, R. (2013)
Colonization of the deep sea by fishes. Journal of Fish Biology, 83(6), 1528–1550
DOI: 10.1111/jfb.12265

Vieira, R.P. & Cunha, M.R. (2014)
In situ observation of chimaerid species in the Gorringe Bank: new distribution records for the north-east Atlantic Ocean. Journal of Fish Biology, 85(3), 927–932
DOI: 10.1111/jfb.12444

Durán, A.C. & López-Unzu, M.A. & Rodríguez, C. & Fernández, B. & Lorenzale, M. & Linares, A. & Salmerón, F. & Sans-Coma, V. (2015)
Structure and vascularization of the ventricular myocardium in Holocephali: their evolutionary significance. Journal of Anatomy, 226(6), 501–510
DOI: 10.1111/joa.12317

Kemper, J.M. & Ebert, D.A. & Didier, D.A. (2015)
Family Chimaeridae, Shortnose chimaeras In The Fishes of New Zealand, (ed) Clive D Roberts, Andrew L Stewart, Carl D Struthers, vol. 2, Systematic Accounts: 40–49

Moura, T. & Silva, M.C. & Figueiredo, I. (2015)
Barcoding deep-water chondrichthyans from mainland Portugal. Marine and Freshwater Research, 66(6), 508–517
DOI: 10.1071/MF14095

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

Oliveira, J.E.L. & Nóbrega, M.F. & Garcia, J. & Sampaio, C. & Di Dario, F. & Fischer, L.G. & Mincarone, M.M. (2015)
Biodiversidade Marinha da Bacia Potiguar/RN: Peixes do Talude Continental. Rio de Janeiro: Museu Nacional, 2015. 218 p. : il. ; 27,7 cm.(Série Livros ; 55). ISBN 978–85–7427–052–4

Ross, S.W. & Rhode, M. & Quattrini, A.M. (2015)
Demersal fish distribution and habitat use within and near Baltimore and Norfolk Canyons, US middle Atlantic slope. Deep Sea Research Part I: Oceanographic Research Papers, 103, 137–154
DOI: 10.1016/j.dsr.2015.06.004

Bañón, R. & Arronte, J.C. & Rodriguez-Cabello, C. & Piñeiro, C.-G. & Punzon, A. & Serrano, A. (2016)
Commented checklist of marine fishes from the Galicia Bank seamount (NW Spain). Zootaxa, 4067(3), 293–333
DOI: 10.11646/zootaxa.4067.3.2

Didier, D.A. (2016)
Chimaeras. In Carpenter, K. E. and N. De Angelis(eds.), The living marine resources of the Eastern Central Atlantic. Volume 2. Bivalves, gastropods, hagfishes, sharks, batoid fishes, and chimaeras. FAO Species Identification Guide for Fishery Purposes, Rome, FAO: 1441–1456

Pajuelo, J.G. & Seoane, J. & Biscoito, M. & Freitas, M. & Gonzalez, J.A. (2016)
Assemblages of of deep-sea fishes on the middle slope off Northwest Africa (26 degrees-33 degrees N, eastern Atlantic). Deep Sea Research Part I: Oceanographic Research Papers, 118, 66–83
DOI: 10.1016/j.dsr.2016.10.011

Weigmann, S. (2016)
Annotated checklist of the living sharks, batoids and chimaeras (Chondrichthyes) of the world, with a focus on biogeographical diversity. Journal of Fish Biology, 88(3), 837–1037
DOI: 10.1111/jfb.12874

Das, D. & Afonso, P. (2017)
Review of the Diversity, Ecology, and Conservation of Elasmobranchs in the Azores Region, Mid-North Atlantic. Frontiers in Marine Science, 4, Article 354
DOI: 10.3389/fmars.2017.00354

Jamieson, A.J. & Linley, T.D. & Craig, J. (2017)
Baited camera survey of deep-sea demersal fishes of the West African oil provinces off Angola: 1200-2500m depth, East Atlantic Ocean. Marine Environmental Research, 129, 347–364
DOI: 10.1016/j.marenvres.2017.05.009

Porteiro, F. & Sutton, T. & Byrkjedal, I. & Orlov, A. & Heino, M. & Menezes, G. & Bergstad, O.A. (2017)
Fishes of the Northern Mid-Atlantic Ridge collected during the MAR-ECO cruise in June-July 2004: an annotated checklist. ARQUIPELAGO - Life and Marine Sciences, Supplement 10

Rodríguez, C. & Lorenzale, M. & López-Unzu, M.A. & Fernández, B. & Salmerón, F. & Sans-Coma, V. & Durán, A.C. (2017)
The bulbus arteriosus of the holocephalan heart: gross anatomy, histomorphology, pigmentation, and evolutionary significance. Zoology, 123, 37–45
DOI: 10.1016/j.zool.2017.05.008

Biscoito, M. & Ribeiro, C. & Freitas, M. (2018)
Annotated checklist of the fishes of the archipelago of Madeira (NE Atlantic): I—Chondrichthyes. Zootaxa, 4429(3), 459–494
DOI: 10.11646/zootaxa.4429.3.2

Violi, B. & Gaither, M.R. & Burns, F. & Rus Hoelzel, A. & Neat, F. (2018)
Assessing ecological and molecular divergence between the closely related species Hydrolagus pallidus and H. affinis (Chimaeridae). Journal of Fish Biology, 92(4), 1211–1217
DOI: 10.1111/jfb.13572

Almeida, A.J. & Biscoito, M. (2019)
Keys to the fishes of the Eastern Atlantic Ocean, Mediterranean Sea and Black Sea. I – Myxini; Petromyzontida; Chondrichthyes Boletim do Museu de História Natural do Funchal, Suppl. 15, 1–195

Carneiro, M. & Martins, R. & Reiner, F. & Batista, I. (2019)
Ichthyofauna of Portugal: Taxonomic diversity, common and scientific names of marine fishes Vol. 1 + 2 [Ictiofauna de Portugal: Diversidade taxonómica, nomes comuns e nomes científicos dos peixes marinhos]. Instituto Português do Mar e da Atmosfera, I.P., Lisboa – Portugal, vol 1(pp. 376), vol. 2(154 pp.)

Jakobsdottir, K.B. & Jonasson, J.P. & Burgos, J.M. & Palsson, J. (2019)
Observations of two deep-sea chimaeroids in Icelandic waters. Journal of Fish Biology, 95(4), 1145–1150
DOI: 10.1111/jfb.14104

Barcelos, L.M.D. & Barreiros, J.P. (2020)
Chondrichthyes diversity in Azores' EEZ. Poster Abstract. In XIX Congresso Nacional de Ecologia, 09-11 dezembro 2020, Lisboa
DOI: 10.13140/RG.2.2.22624.51202

Cousseau, M.B. & Pequeno, G. & Mabragana, E. & Lucifora, L.O. & Marti-Nez, P. & Giussi, A. (2020)
The Magellanic Province and its fish fauna (South America): Several provinces or one? Journal of Biogeography, 47(1), 220–234
DOI: 10.1111/jbi.13735

Ebert, D.A. & Dando, M. (2020)
Field Guide to Sharks, Rays & Chimaeras of Europe and the Mediterranean. Princeton University Press, Woodstock, ISBN: 9780691205984

Fonseca, E. & Machado, A.M. & Vilas-Arrondo, N. & Gomes-Dos-Santos, A. & Verissimo, A. & Esteves, P. & Almeida, T. & Themudo, G. & Ruivo, R. & Perez, M. & Dafonseca, R. & Santos, M.M. & Froufe, E. & Roman-Marcote, E. & Venkatesh, B. & Castro, L.F.C. (2020)
Cartilaginous fishes offer unique insights into the evolution of the nuclear receptor gene repertoire in gnathostomes. General and Comparative Endocrinology, 295, Article 113527
DOI: 10.1016/j.ygcen.2020.113527

Gomes-Dos-Santos, A. & Arrondo, N.V. & Machado, A.M. & Verissimo, A. & Perez, M. & Roman, E. & Castro, L.F.C. & Froufe, E. (2020)
The complete mitochondrial genome of the deep-water cartilaginous fish Hydrolagus affinis (de Brito Capello, 1868) (Holocephali: Chimaeridae). Mitochondrial DNA Part B, 5(2), 1810–1812
DOI: 10.1080/23802359.2020.1749154

Villalobos-Segura, E. & Underwood, C.J. (2020)
Radiation and divergence times of Batoidea. Journal of Vertebrate Paleontology, 40(3), Article e1777147
DOI: 10.1080/02724634.2020.1777147

Barcelos, L.M.D. & Azevedo, J.M.N. & Barreiros, J.P. (2021)
Updated checklist of Azores Chondrichthyes (Vertebrata: Gnathostomata). Biodiversity Data Journal, 9, Article e62813
DOI: 10.3897/BDJ.9.e62813

Diez, G. & Arregi, L. & Basterretxea, M. & Cuende, E. & Oyarzabal, I. (2021)
Preliminary observations on abundance and distribution of fish fauna in a canyon of the Bay of Biscay (ICES Division 8c). Journal of the Marine Biological Association of the United Kingdom, 101(1), 169–178
DOI: 10.1017/s0025315420001265

Ebert, D.A. & Wintner, S.P. & Kyne, P.M. (2021)
An annotated checklist of the chondrichthyans of South Africa. Zootaxa, 4947(1), 1–127
DOI: 10.11646/zootaxa.4947.1.1

Finucci, B. & Cheok, J. & Ebert, D.A. & Herman, K. & Kyne, P.M. & Dulvy, N.K. (2021)
Ghosts of the deep – Biodiversity, fisheries, and extinction risk of ghost sharks. Fish and Fisheries, 22(2), 391–412
DOI: 10.1111/faf.12526

Freitas, M. & Sousa, R. & Ideia, P. & Gaspar, M. & Delgado, J. & Costa, A.L. & Dos Santos, A. & Biscoito, M. (2021)
Sharks, rays and chimaeras of the Seine and Unicorn seamounts (NE Atlantic Ocean). Marine Biodiversity Records, 14, Article 23
DOI: 10.1186/s41200-021-00218-4

Johanson, Z. & Manzanares, E. & Underwood, C. & Clark, B. & Fernandez, V. & Smith, M. (2021)
Ontogenetic development of the holocephalan dentition: Morphological transitions of dentine in the absence of teeth. Journal of Anatomy, 239(3), 704–719
DOI: 10.1111/joa.13445

O'Hea, B. & Johnston, G. (2021)
Length–weight relationships for five species of Chimaerids and two species of Rhinochimaerids to the west of Ireland. Journal of Applied Ichthyology, 37(2), 370–376
DOI: 10.1111/jai.14178

Pearce, J. & Fraser, M.W. & Sequeira, A.M.M. & Kaur, P. (2021)
State of Shark and Ray Genomics in an Era of Extinction. Frontiers in Marine Science, 8, Article 744986
DOI: 10.3389/fmars.2021.744986

Bañón, R. & Maño, T. (2022)
Revisión taxonómica de la ictiología marina de Galicia: Clases Cephalaspidomorphi y Elasmobranchi [Taxonomic review of Galician marine ichthyology: Classes Cephalaspidomorphi and Elasmobranchi]. Nova Acta Científica Compostelana, 29, 1–23
DOI: 10.15304/nacc.id.6795

McIvor, A.J. & Williams, C.T. & Alves, F. & Dinis, A. & Pais, M.P. & Canning-Clode, J. (2022)
The Status of Marine Megafauna Research in Macaronesia: A Systematic Review. Frontiers in Marine Science, 9, Article 819581
DOI: 10.3389/fmars.2022.819581

Kotas, J.E. & Vizuete, E.P. & dos Santos, R.A. & Baggio, M.R. & Salge, P.G. & Barreto, R. (2023)
PAN Tubarões: Primeiro Ciclo do Plano de Ação Nacional para a Conservação dos Tubarões e Raias Marinhos Ameaçados de Extinção. Brasília (DF), ICMBio/CEPSUL, 2023, 384p.

Roberts, C.D. & Stewart, A.L. & Struthers, C.D. & Barker, J.J. & Kortet, S. (2023)
Checklist of the Fishes of New Zealand. Online version 2.0 Museum of New Zealand Te Papa Tongarewa, version 2.0 April 2023, 282 p.

Séret, B. & Quod, J.-P. (2023)
First Records of a Hydrolagus Species (Holocephali: Chimaeridae) from Reunion Island and Mayotte (Southwestern Indian Ocean). Fishes, 8(10), Article 522
DOI: 10.3390/fishes8100522

Triay-Portella, R. & Gonzalez, J.A. & Lorenzo, J.M. & Pajuelo, J.G. (2023)
Structure and composition of the deep-sea fish community between 150 and 2050 m depth on the Canary Islands, eastern-central Atlantic. Deep-Sea Research Part I-Oceanographic Research Papers, 194, Article 103966
DOI: 10.1016/j.dsr.2023.103966

Leeney, R.H. (2024)
Sharks, Skates, Rays and Chimaeras of Namibia. An identification guide. Namibia Nature Foundation, Windhoek, Namibia