Publications

T.A. Ritz, J.B.K. Leonard (2022) Variability in early development and growth of Great Lakes burbot: developmental patterns in cultured and wild-caught larval burbot. J. Fish Bio. 2022:1-12.

C.J. Richter, S.M. DiGiulio, C.D. Marshall, and J.B.K. Leonard. (2021) Herpetofaunal community response to hurricanes Irma and Maria in Virgin Islands National Park. Journal of Tropical Ecology https://doi.org/10.1017/ S0266467421000262

T.A. Ritz, N.R. Jensen, J.B.K. Leonard (2020) Larval morphology of North American butbot (Lota lota maculosa) from two spatially separated populations. Hydrobiologia, (), 1-18 DOI 10.1007/s10750-020-04288-w

E.Y. Chen, J.B.K. Leonard, and H. Ueda. (2016) The behavioural homing response of adult chum salmon Oncorhynchus keta to amino acid profiles. J. Fish Biol. doi:10.1111/jfb.13225

D.A. Essian, J.G. Chipault, B. Moraska Lafrancois, J.B.K. Leonard. (2016) Gut content analysis of Lake Michigan waterbirds in years with avian botulism type E mortality, 2010-2012. J. Great Lk. Res. 42:1118-1128.

Hares, C.J.., J. L. Jonas, J.B.K. Leonard. (2015) Diet analysis of burbot (Lota lota) from eastern Lake Michigan: 1996-2012. Hydrobiologia 757:89-99. DOI 10.1001/s10750-015-2297-y.

Kusnierz, P.B., S.P. Stimmell and J.B.K. Leonard. (2014) Migration, size, and age structure of brook trout (Salvelinus fontinalis) from two Lake Superior tributaries. Amer. Mid. Natur. 172(1):119-130.

Leonard, J.B.K., W. Stott, D. Loope, P. Kusnierz, A. Sreenivasan. (2013) Brook trout in Lake Superior tributaries of Pictured Rocks National Lakeshore: biological consequences of the coaster brook trout restoration. N. Amer. J. Fish. Manage. 33(2): 359-372.

C.V. Serfas, A. Varian, R. Holman, L. Watch, J. Karner, J.B.K. Leonard. (2012) Comparison of growth physiology, morphology, and smolt indicators in juvenile Lake Superior brook trout (Salvelinus fontinalis) strains in reference to life history variation. Can. J. Fish. Aquat. Scien. 69: 1596–1609

Kusnierz, P.K., S.S. Stimmell, and J.B.K. Leonard. (2009) Movement and growth indicators in resident and adfluvial coaster brook trout (Salvelinus fontinalis) in the Hurricane River, Michigan, USA. J. Great Lakes Res. 35:385-391.

Huckins, C.J., E.A. Baker, K.D. Fausch, J.B.K. Leonard (2008) Ecology and Life History of Coaster Brook Trout Salvelinus fontinalis and Potential Bottlenecks in Their Rehabilitation. N. Amer. J. Fish. Manag. 28(4):1321-1342.

Leonard, J.B.K., M. Iwata and H. Ueda (2002) Seasonal changes in hormones and metabolic enzymes in adult lacustrine sockeye (Oncorynchus nerka) and masu (O. masou) salmon. Fish Physiology and Biochemistry 25: 153-163.

Plisetskaya, E.M., V.M. Bondareva, J.B.K. Leonard, M. Conlon, T.P. Mommsen and J.T. Silverstein (2002) Measurement of channel catfish (Ictalurus punctatus) plasma insulin in species-specific radioimmunoassay. Fish Physiology and Biochemistry: 25:71-80.

Leonard, J.B.K. and S.D. McCormick. (2001) Metabolic enzyme activity during smolting in stream- and hatchery-reared Atlantic salmon (Salmo salar). Canadian Journal of Fisheries and Aquatic Sciences: 58:1585-1593

Silverstein, J.T., V.M. Bondareva, J.B.K. Leonard and E.M. Plisetskaya. (2001) Neuropeptide regulation of feeding in fish: A role for glucagon-like peptide. Comparative Biochemistry and Physiology 129(2-3):623-631

Leonard, J.B.K., G.C. Waldbieser and J.T. Silverstein. (2001) Neuropeptide Y (NPY) sequence and mRNA distribution in channel catfish (Ictalurus punctatus). Marine Biotechnology: 3:111-118.

Ueda, H., Leonard, J.B.K. and Naito, Y. (2000) Physiological biotelemetry research on the homing migration of salmonid fishes. In Advances in Fish Telemetry (Moore, A. & Russell, I., eds.) CEFAS, Lowestoft, UK. 264pp.

Leonard, J.B.K., D.R. Leonard and H. Ueda. (2000). Active metabolic rate of masu salmon (Oncorhynchus masou) determined by respirometry. Fisheries Science, 66:481-484.

Leonard, J.B.K. (1999). Regional variation in muscle metabolic enzymes in individual American shad (Alosa sapidissima). Canadian Journal of Zoology, 77:1322-1326.

Leonard, J.B.K., J.F. Norieka, B. Kynard and S.D. McCormick. (1999). Metabolic rates in an anadromous clupeid, the American shad (Alosa sapidissima). Journal of Comparative Physiology B. 169:287-295.

Leonard, J.B.K. and S.D. McCormick. (1999). Effects of migration distance on whole body and tissue-specific energy use in American shad (Alosa sapidissima). Canadian Journal of Fisheries and Aquatic Sciences 56: 1159-1171.

Leonard, J.B.K. and S.D. McCormick. (1999). Changes in haematology during upstream migration in American shad. Journal of Fish Biology 54: 1218-1230.

Leonard, J.B.K. and S.D. McCormick (1999). The effect of migration distance and timing on metabolic enzyme activity in an anadromous clupeid, the American shad (Alosa sapidissima). Fish Physiology and Biochemistry, 20(2):163-179.

Leonard, J.B.K., T.J. Koob and A. Summers (1999). Metabolic rate of embryonic little skate, Raja erinacea (Chondrichthyes: Batoidea): The cost of active pumping. Journal of Experimental Zoology 283:13-18.

Leonard, J.B.K., S.M. Bartley, M.H. Taylor (1993). Effects of ions and bioactive substances on ovarian contraction in Fundulus heteroclitus. Journal of Experimental Zoology 267:468-473.

Bartley, S.M., J.B. Kippax, M.H. Taylor (1992). Spontaneous ovarian contractions in Fundulus heteroclitus. Journal of Experimental Zoology 264:219-224.