or select from list (show only references with data):
| johns2005 | JOHNS, M.J. & BARNES, C.R. & NARAYAN, Y.R. (2005) Cenozoic and Cretaceous Ichthyoliths from the Tofino Basin and Western Vancouver Island, British Columbia, Canada. Palaeontologia Electronica, 8 (2): 1 |
| johns2014 | JOHNS, M.J. & ALBANESI, G.L. & VOLDMAN, G.G. (2014) Freshwater Shark Teeth (Family Lonchidiidae) from the Middle |
| johnsen1996 | JOHNSEN, A.H. (1996) More to the evolution of the cholecystokinin/gastrin family: Identification of CCK in a cartilaginous fish, the mackerel shark (Lamna cornubica). Abstract. Regulatory Peptides, 64 (1 |
| johnsen1997 | JOHNSEN, A.H. & JONSON, L. & ROURKE, I.J. & REHFELD, J.F. (1997) Elasmobranchs express separate cholecystokinin and gastrin genes. Proceedings of the National Academy of Sciences of the United States of America, 94 (19): 10221 |
| johnson1867 | JOHNSON, J.Y. (1867) Description of a new species of Spinacidae, founded upon a shark obtained at Madeira. Proceedings of the Zoological Society of London, 1867: 713 |
| johnson1917 | JOHNSON, S.E. (1917) Structure and development of the sense organs of the lateral canal system of selachians (Mustelus canis and Squalus acanthius). Journal of Comparative Neurology, 28 (1): 1 |
| johnson1972 | JOHNSON, A.G. & HORTON, H.F. (1972) Length-weight relationships, food habits and sex and age determination of the ratfish, Hydrolagus colliei (Lay & Benett). Fishery Bulletin, 70 (2): 421 |
| johnson1973 | JOHNSON, R.H. & NELSON, D.R. (1973) Agonistic display in the gray reef shark, Carcharinus menisorrah, and its relationship to attacks on man. Copeia, 1973 (1): 76 |
| johnson1978 | JOHNSON, R.H. (1978) Sharks of tropical and temperate seas. Les Editions du Pacifique, Papeete, Tahiti. pp. 1 |
| johnson1978a | JOHNSON, R.H. (1978) Sharks of Polynesia. Les Editions du Pacifique, Papeete, 170 pp |
| johnson1978b | JOHNSON, R.H. & NELSON, D.R. (1978) Copulation and possible olfaction-mediated pair formation in two species of carcharhinid sharks. Copeia, 1978 (3): 539 |
| johnson1979 | JOHNSON, G.D. (1979) Early Permian vertebrates from Texas: Actinopterygii (Schaefferichthys), Chondrichthyes (including North American Pennsylvanian and Triassic Xenacanthodii, and Acanthodii). Unpubl. Ph.D. thesis, 653 pp. Southern Methodist Univ., Dallas, Texas. |
| johnson1980 | JOHNSON, G.D. (1980) Xenacanthodii (Chondrichthyes) from the Tecovas Formation (Late Triassic) of west Texas. Journal of Paleontology, 54 (5): 923 |
| johnson1981 | JOHNSON, G.D. (1981) Hybodontoidei (Chondrichthyes) from the Wichita-Albany Group (Early Permian) of Texas. Journal of Vertebrate Paleontology, 1 (1): 1 |
| johnson1984 | JOHNSON, C.S. & SCRONCE, B.L. & MCMANUS, M.W. (1984) Detection of DC electric dipoles in background fields by the nurse shark. Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology, 155: 681 |
| johnson1984a | JOHNSON, G.D. (1984) A new species of Xenacanthodii (Chondrichthyes, Elasmobranchii) from the Late Pennsylvanian of Nebraska. In: Mengel, R. M. (ed.), Papers in Vertebrate Paleontology Honoring Robert Warren Wilson. Special Publication of Carnegie Museum of Natural History, 9, p. 178 |
| johnson1985 | JOHNSON, P.B. & TEETER, J.H. (1985) Behavioral response of bonnethead sharks (Sphyrna tiburo) to controlled olfactory stimulation. Marine and Freshwater Behaviour and Physiology, 11 (4): 283 |
| johnson1986 | JOHNSON, C.S. (1986) Detection of Electric Dipoles in the Presence of Background Electric Fields by the Nurse Shark. Abstract. 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: 928 |
| johnson1987 | JOHNSON, G.D. (1987) Deformed xenacanthodiid shark teeth from the Permian of Texas. In: Martin, J. E., and Ostrander, G. E. (eds.), Papers in Vertebrate Paleontology Honoring Morton Green. Dakoterra, 3: 22 |
| johnson1990 | JOHNSON, W.V. & KEMP, J.R. & ANDERSON, P.M. (1990) Purification and properties of mitochondrial phosphoenolpyruvate carboxykinase from liver of Squalus acanthias. Archives of Biochemistry and Biophysics, 280 (2): 376 |