Northern Prairie Wildlife Research Center
Alford R.A. and R.N. Harris. 1988. Effects of larval growth history on anuran metamorphosis. Am. Nat. 131:91-106. American Public Health Association (APHA) and American Water Works Association (AWWA), and Water Pollution Control Federation (WPCF). 1989. Standard methods for the Examination of Water and Wastewater. APHA, Washington, D.C. American Society for Testing and Materials (ASTM). 1989. Standard guide for conducting acute soxicity tests with fishes, macroinvertebrates, and amphibians. Pp. 378-397 in ASTM Annual Book of ASTM standards. ASTM, Philadelphia. Axelrod J. and T.D. Reisine. 1984. Stress hormones: their interaction and regulation. Science 224:452-459. Boyer R. and C.E. Grue. 1995. The need for water quality criteria for frogs. Environ. Health Perspect. 103:352-357. Burggren W.W. and J.J. Just. 1992. Developmental changes in physiological systems. Pp. 467-530 in M.E. Feder and W.W. Burggren, eds. Environmental physiology of the Amphibians. University of Chicago Press, Chicago. Carr J.A. and D.O. Norris. 1988. Interrenal activity during metamorphosis of the tiger salamander, Ambystoma tigrinum. Gen. Comp. Endocrinolo. 71:63-69. Conant R. and J.T. Collins. 1991. Reptiles and Amphibians: Eastern/Central North America. Houghton Mifflin Company, New York. Crisp T.M., E.D. Clegg, R.L. Cooper, W.P. Wood, D.G. Anderson, K.P. Baetcke, J.L. Hoffmann, M.S. Morrow, D.J. Rodier, J.E. Schaeffer, L.W. Touart, M.G. Zeeman and Y.M. Patel. 1998. Environmental endocrine disruption: an effects assessment and analysis. Environ. Health Perspect. 106 (Suppl.):11-56. Crump M.L. 1981. Energy accumulation and amphibian metamorphosis. Oecologia 49:167-169. Davies P.E., L.S.J. Cook and D. Goenarso. 1994. Sublethal responses to pesticides of several species of Australian freshwater fish and crustaceans and rainbow trout. Environ. Toxicol. Chem. 13:1341-1354. Denver R.J. 1996. Neuroendocrine control of amphibian metamorphosis. Pp. 433-464 in L.I. Gilbert, J.R. Tata and B.G. Atkinson, eds. Metamorphosis. Academic Press Inc., San Diego, Calif. -----. 1997. Environmental stress as a developmental cue: corticotropin- releasing hormone is a proximate mediator of adaptive phenotypic plasticity in amphibian metamorphosis. Horm. and Behav. 31:169-179. Dewey S.L. 1986. Effects of the herbicide atrazine on aquatic insect community structure and emergence. Ecology 67:148-162. Douglas W.S., A. McIntosh and J.C. Clausen. 1993. Toxicity of sediments containing atrazine and carbofuran to larvae of the midge Chironomus tentans. Environ. Toxicol. Chem. 12:847-853. Fairbrother A. 1994. Clinical Biochemistry. Pp. 63-89 in M.C. Fossi and C. Leonzio, eds. Nondestructive Biomarkers in Vertebrates. Lewis, Boca Raton, Fla. Fairchild J.F., T.W. Lapoint and T.R. Schwartz. 1994. Effects of an herbicide and insecticide mixture in aquatic mesocosms. Arch. Environ. Contam. Toxicol. 27:527-533. Fivizzani A.J., M.A. Colwell and L.W. Oring. 1986. Plasma steroid hormone levels in free-living Wilson's Phalaropes, Phalaropus tricolor. Gen. Comp. Endocrinol. 62:137-144. Gratto-Trevor C.L., L.W. Oring and A.J. Fivizzani. 1991. Effects of blood sampling stress on hormone levels in the semipalmated sandpiper. J. Field Ornithol. 62:19-27. Grue C.E., L.R. De Weese, P. Mineau, G.A. Swanson, J.R. Foster, P.M. Arnold, J.N. Huckins, P.J. Sheehan, W.K. Marshall and A.P. Ludden. 1986. Potential impacts of agricultural chemicals on waterfowl and other wildlife inhabiting prairie wetlands: an evaluation of research needs and approaches. Trans. N. Am. Wildl. Nat. Resour. Conf. 51:357-383. Hamilton S.J., N.L. Faerber and K.J. Buhl. 1989. A system for reconstituting special water qualities for use in chronic toxicity studies. Water Res. 23:159-165. Hoffnagle T.L. and A.J. Fivizzani. 1990. Stimulation of thyroxine levels by novel water chemistry during smoltification in chinook salmon, Oncorhynchus tshawyttscha. Can. J. Fish. Aquat. Sci. 47:1513-1517. Hontela A., J.B. Rasmussen, C. Audet and G. Chevalier. 1992. Impaired cortisol stress response in fish from environments polluted by PAHs, PCBs, and mercury. Arch. Environ. Contam. Toxicol. 22:278-283. Howe G.E., R. Gillis and R.C. Mowbray. 1998. Effect of chemical synergy and larval stage on the toxicity of atrazine and alachlor to amphibian larvae. Environ. Toxicol. Chem. 17:519-525. Kirk R.E. 1982. Experimental Design: Procedures for the Behavioral Sciences. Brooks/Cole, Belmont, Calif. Kross B.C., A. Vergara and L.E. Raue. 1992. Toxicity assessment of Atrazine, Alachlor, and Carbofuran and their respective environmental metabolites using Microtox. J. Toxicol. Environ. Health 37:149-159. Kupferberg S.J. 1997. The role of larval diet in anuran metamorphosis. Am. Zool. 37:146-159. Larras-Regard E., A. Taurog and M. Dorris. 1981. Plasma T4 and T3 levels in Ambystoma tigrinum at various stages of metamorphosis. Gen. Comp. Endocrinol. 43:443-450. Larson D.L. In press. Ambystoma tigrinum life history in relation to agriculture in the northern Great Plains: a hypothesis. In M.J. Lannoo, ed. Status and Conservation of Midwestern Amphibians. University of Iowa Press, Iowa City. Milliken G.A. and D.E. Johnson. 1984. Analysis of Messy Data: Designed Experiments. Van Nostrand, New York. Morgan M.K., P.R. Scheuerman, C.S. Bishop and R.A. Pyles. 1996. Teratogenic potential of atrazine and 2,4-D using FETAX. J. Toxicol. Environ. Health 48:151-168. Newman R.A. 1994. Effects of changing density and food level on metamorphosis of a desert amphibian, Scaphiopus couchii. Ecology 75:1085-1096. Norman M.F. 1985. A practical method for staging metamorphosis in the tiger salamander Ambystoma tigrinum. Anat. Rec. 211:102-109. Norman M.F., J.A. Carr and D.O. Norris. 1987. Adenohypophysial-thyroid activity of the tiger salamander, Ambystoma tigrinum, as a function of metamorphosis and captivity. J. Exp. Zool. 242:55-66. Norris D.O. 1978. Hormonal and environmental factors involved in the determination of neoteny in urodeles. Pp. 109-112 in P.J. Gaillard and H.H. Boer, eds. Comp. Endocrinol. Elsevier/North-Holland, Amsterdam. Rose F.L. and D. Armentrout. 1976. Adaptive strategies of Ambystoma tigrinum Green inhabiting the Llano Estacado of West Texas. J. Anim. Ecol. 45:713-729. Rosenkilde P. 1985. The role of hormones in the regulation of amphibian metamorphosis. Pp. 221-259 in M. Balls and M. Bownes, eds. Metamorphosis. Clarendon, Oxford. SAS Institute. 1989. SAS/STAT User's Guide, Version 6, Vol.2. 4th ed. SAS, Cary, N. C. Smith-Gill S.J. and K.A. Berven. 1979. Predicting amphibian metamorphosis. Am. Nat. 113:563-585. Solomon K.R., D.B. Baker, R.P. Richards, D.R. Dixon, S.J. Klaine, T.W. LaPoint, R.J. Kendall, C.P. Weisskopf, J.M. Giddings, J.P. Giesy, L.W. Hall, and W.M. Williams. 1996. Ecological risk assessment of atrazine in North American surface waters. Environ. Toxicol. Chem. 15:31-74. Sutanto W. and E.R. De Kloet. 1994. The use of various animal models in the study of stress and stress-related phenomena. Lab. Anim. 28:293-306. Tejedo M. and R. Reques. 1994. Does larval growth history determine timing of metamorphosis in anurans? A field experiment. Herpetologica 50:113-118. Thurman E.M., D.A. Goolsby, M.T. Meyer, M.S. Mills, M.L. Pomes, and D.W. Kolpin. 1992. A reconnaissance study of herbicides and their metabolites in surface water of the midwestern United States using immunoassay and gas chromatography/mass spectrometry. Environ. Sci. Technol. 26:2440-2447. Whiteman, H.H. 1994. Evolution of facultative paedomorphosis in salamanders. Q. Rev. Biol. 69:205-221. Wilbur H.M. and J.P. Collins. 1973. Ecological aspects of amphibian metamorphosis. Science 182:1305-1314. Wingfield J.C. and D.S. Farner. 1975. The determination of five steroids in avian plasma by radioimmunoassay and competitive protein-binding. Steroids 26:311-327. Wingfield J.C., K. Hunt, C. Breuner, K. Dunlap, G.S. Fowler, L. Freed, and J. Lepson. 1997. Environmental stress, field endocrinology, and conservation biology. Pp. 95-131 in J.R. Clemmons and R. Buchholz, eds. Behavioral Approaches to Conservation in the Wild. Cambridge University Press, Cambridge.