or select from list (show only references with data):
| pratt1979 | PRATT, H.L. (1979) Reproduction in the blue shark, Prionace glauca. Fishery Bulletin, 77 (2): 445 |
| pratt1982 | PRATT, H.L. & CASEY, J.G. & CONKLIN, R.B. (1982) Observations on large white sharks, Carcharodon carcharias, off Long Island, New York. Fishery Bulletin, 80 (1): 153 |
| pratt1983 | PRATT, H.L. & CASEY, J.G. (1983) Age and growth of the shortfin mako, lscurus oxyrinchus. In: Proceedings of the International Workshop on Age Determination of Oceanic Pelagic Fishes: Tunas, Billfishes, and Sharks. By Eric D. Prince (convener and editor) and Lynn M. Pulos (editor). NOAA Technical Report, 8: 175 |
| pratt1983a | PRATT, H.L. & CASEY, J.G. (1983) Age and growth of the shortfin mako, Isurus oxyrinchus, using four methods. Canadian Journal of Fisheries and Aquatic Sciences, 40 (11): 1944 |
| pratt1988 | PRATT, H.L. (1988) Elasmobranch Gonad Structure: A Description and Survey. Copeia, 1988 (3): 719 |
| pratt1990 | PRATT, H.L. & CASEY, J.G. (1990) Shark reproductive strategies as a limiting factor in directed fisheries, with a review of Holden's method of estimating growth parameters. In: Pratt, H.L., Gruber, S.H., Taniuchi, T., editors. Elasmobranchs as living resources: advances in the biology, ecology, systematics, and the status of the fisheries: NOAA Technical Report NMFS, 90: 97 |
| pratt1993 | PRATT, H.L. (1993) The storage of spermatozoa in the oviducal glands of western North Atlantic sharks. Environmental Biology of Fishes, 38 (1 |
| pratt1994 | PRATT, H.L. (1994) Anatomical indicators of sexual maturity in sharks. Abstract American Elasmobranch Society 10th Annual Meeting, 2. |
| pratt1994a | PRATT, H.L. & TANAKA, SHO (1994) Sperm storage in male elasmobranchs: a description and survey. Journal of Morphology, 219 (3): 297 |
| pratt1995 | PRATT, H.L. & CARRIER, J.C. (1995) Wild mating of nurse sharks. National Geographic Magazine, 187 (5): 44 |
| pratt1996 | PRATT, H.L. (1996) Reproduction in the Male White Shark. In: Klimley, A.P. & Ainley, D. (Eds.) Great White Sharks. The biology of Carcharodon carcharias: 131 |
| pratt1996a | PRATT, H.L. & CARRIER, J.C. (1996) Tagging techniques for the underwater identification of sharks. Abstract. American Elasmobranch Society 12th Annual Meeting, June 13 |
| pratt1996b | PRATT, H.L. & NATANSON, L.J. (1996) Effect of temperature an band deposition in the little skate, Raja erinacea. Abstract. American Elasmobranch Society 12th Annual Meeting, June 13 |
| pratt2001 | PRATT, H.L. & CARRIER, J.C. (2001) A review of elasmobranch reproductive behavior with a case study on the nurse shark, Ginglymostoma cirratum. Environmental Biology of Fishes, 60 (1 |
| pratt2004 | PRATT, H.L. & CARRIER, J.C. (2004) Reproductive competition and cooperation in male Ginglymostoma cirratum: Patterns and strategies. Abstract. American Elasmobranch Society 20th Annual Meeting, Norman, Oklahoma |
| pratt2005 | PRATT, H.L. & CARRIER, J.C (2005) Elasmobranch Courtship and Mating Behavior. In: Hamlett, W.C. (ed.) Reproductive biology and phylogeny of chondrichthyes: sharks, rays and chimaeras, Vol. 3. Endfield, USA: Science Publishers: 129 |
| pratt2010 | PRATT, J.D.H. & MCALPINE, D.F. & TURNBULL, S.D. & EMERY, P. (2010) Prevalence, Intensity, and Site of Infection of Echthrogaleus coleoptratus (Guérin-Méneville, 1837) (Siphonostomatoida, Pandaridae), Ectoparasitic on the Porbeagle Shark (Lamna nasus) in the Bay of Fundy, Canada, Prevalence, Intensity, and Site of Infection of Echthrogaleus Coleoptratus (Guérin-Méneville, 1837) (Siphonostomatoida, Pandaridae), Ectoparasitic on the Porbeagle Shark (Lamna Nasus) in the Bay of Fundy, Canada. Crustaceana, 83 (3): 375 |
| pratt2012 | PRATT, H. & HEIST, E.J. & PRATT, T. & CARRIER, J. (2012) Sexual conflict in the nurse shark, Ginglymostoma cirratum: five compensatory behaviors. Abstract. World Congress of Herpetology, Vancouver, Canada, August 8 |
| pratt2018 | PRATT, H.L. & PRATT, T.C. & MORLEY, D. & LOWERRE-BARBIERI, S. & COLLINS, A. & CARRIER, J.C. & HART, K.M. & WHITNEY, N.M. (2018) Partial migration of the nurse shark, Ginglymostoma cirratum (Bonnaterre), from the Dry Tortugas Islands. Environmental Biology of Fishes, 101 (4): 515-530 |
| praust1989 | PRAUST, B. & SMITH, R. (1989) Salmon shark manual: the development of a commercial salmon shark, Lamna ditropis, fishery in the North Pacific. Alaska Sea Grant Report 86 |