Gnathophis Version 1

Arratia, G., R.A. Scasso & W. Kiessling. 2004. Late Jurassic fishes from Longing Gap, Antarctic Peninsula. Journal of Vertebrate Paleontology 24(1):41–55. https://doi.org/10.1671/1952-4 Ebersole, J.A., D.J. Cicimurri & G.L. Stringer. 2019. Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths. European Journal of Taxonomy 585:1–274. https://doi.org/10.5852/ejt.2019.585 Frizzell, D. & C. Lamber. 1962. Distinctive “congrid type” fish otoliths from the lower Tertiary of the Gulf Coast (Pisces: Anguilliformes). Proceedings of the California Academy of Science Series (4)32:87–101. Goodrich, E.S. 1930. Studies on the structure & development of vertebrates. Macmillan, London. 837 pages. https://doi.org/10.5962/bhl.title.82144 Greenwood, P.H., D.E. Rosen, S.H. Weitzman & G.S. Myers. 1966. Phyletic studies of teleostean fishes, with a provisional classification of living forms. Bulletin of the American Museum of Natural History 131(4):341–455. Huxley, T.H. 1880. On the application of the laws of evolution to the arrangement of the Vertebrata, and more particularly of the Mammalia. Proceedings of the Zoological Society of London 1880:649–662. Inoue, J.G., M. Masaki, M.J. Miller, S. Tetsuya, H. Reinhold, H. Kiyotaka, A. Jun, M. Yuki, N. Mutsumi & T. Katsumi. 2010. Deep-ocean origin of the freshwater eels. Biological Letters 6:363–366. https://doi.org/10.1098/rsbl.2009.0989 Kaup, J.J. 1856. Uebersicht der Aale. Archiv für Naturgeschichte 22(1):41–77. https://doi.org/10.5962/bhl.part.11240 Müller, J. 1845. Über den Bau und die Grenzen der Ganoiden, und über das natürliche System der Fische. Archiv für Naturgeschichte 11(1):91–141. Pinna, M.C.C. de. 1996. Teleostean monophyly. Pages 147–162. In: M.L.J. Stiassny, L.R. Parenti & G.D. Johnson (editors). Interrelationships of Fishes. Academic Press, San Diego. https://doi.org/10.1016/B978-012670950-6/50008-4 Regan, C.T. 1923. The skeleton of Lepidosteus, with remarks on the origin and evolution of the lower neopterygian fishes. Proceedings of the Zoological Society of London 1923(1–2):445–461. https://doi.org/10.1111/j.1096-3642.1923.tb02191.x