bookcover The following literature references are from Amphibian Declines: The Conservation Status of United States Species, edited by Michael Lannoo (2005 by the Regents of the University of California), used with permission of University of California Press. The book is available from UC Press.

Literature references beginning with letter:     [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Y] [Z]

Eagleson, G.W. 1976. A comparison of the life histories and growth patterns of populations of the salamander Ambystoma gracile (Baird) from permanent low altitude and mountain lakes. Canadian Journal of Zoology 54:2098–2111.
Earl, P.R. 1979. Notes on the taxonomy of opalinids (Protozoa), including remarks on continental drift. Transactions of the American Microscopical Society 98:549–557.
Easteal, S. 1981. The history of introductions of Bufo marinus (Amphibia: Anura): a natural experiment in evolution. Biological Journal of the Linnean Society 16:93–113.
Easteal, S. 1982. The genetics of introduced populations of the marine toad, Bufo marinus (Linnaeus), (Amphibia: Anura); a natural experiment in evolution. Ph.D. dissertation. Griffith University, School of Australian Environmental Studies, Brisbane, Queensland, Australia.
Easteal, S. 1985. The ecological genetics of introduced populations of the giant toad, Bufo marinus. III. Geographical patterns of variation. Evolution 39:1065–1075.
Easteal, S. 1986. Bufo marinus. Pp. 395.1–395.4. Catalogue of American Amphibians and Reptiles. Society for the Study of Amphibians and Reptiles, St. Louis, Missouri.
Easterla, D.A. 1968. Melanistic spotted salamanders in northeast Arkansas. Herpetologica 24:330–331.
Easterla, D.A. 1971. A breeding concentration of four-toed salamanders, Hemidactylium scutatum, in southeastern Missouri. Journal of Herpetology 5:194–195.
Easterla, D.A. 1972. Herpetological records for northwest Missouri. Transactions of the Missouri Academy of Science 6:158–160.
Eaton, T.H., Jr. 1941. Notes on the life history of Dendrobates auratus. Copeia 1941:93–95.
Eaton, T.H., Jr. 1953. Salamanders of Pitt Co., North Carolina. Journal of the Elisha Mitchell Scientific Society 69:49–53.
Eaton, T.H., Jr. 1954. Desmognathus perlapsus Neill in North Carolina. Herpetologica 10:41–43.
Eaton, T.H., Jr. 1956. Larvae of some Appalachian plethodontid salamanders. Herpetologica 12:303–311.
Eaton, T.H. and G.T. Eaton. 1956. A new locality for the green salamander and wood frog in North Carolina. Herpetologica 12:312.
Echelle, A.A. 1990. In defense of the phylogenetic species concept and the ontological status of hybridogenetic taxa. Herpetologica 46:109–113.
Edgren, R.A. 1949. An autumnal concentration of Ambystoma jeffersonianum. Herpetologica 6:137–138.
Edgren, R.A. 1955. The natural history of the hognose snakes, genus Heterodon: a review. Herpetologica 11:105–117.
Edgren, R.A. and W.T. Stille. 1948. Checklist of Chicago area amphibians and reptiles. Natural History Miscellanea, Number 26, Chicago Academy of Sciences, Chicago, Illinois.
Edwards, R.J., G. Longley, R. Moss, J. Ward, R. Matthews and B. Stewart. 1989. A classification of Texas aquatic communities with special consideration toward the conservation of endangered and threatened taxa. Texas Journal of Science 41:231–240.
Efford, I.E. and J.A. Mathias. 1969. A comparison of two salamander populations in Marion Lake, British Columbia. Copeia 1969:723–736.
Efford, I.E. and K. Tsumura. 1969. Observations on the biology of the trematode Megalodiscus microphagus in amphibians from Marion Lake, British Columbia. American Midland Naturalist 82:197–203.
Efford, I.E. and K. Tsumura. 1973. A comparison of the food of salamanders and fish in Marion Lake, British Columbia. Transactions of the American Fisheries Society 1:33–47.
Ehmann, H. and H. Cogger. 1985. Australia's endangered herpetofauna: a review of criteria and policies. Pp. 435–447. In Grigg, G., R. Shine and H. Ehmann (Eds.), Biology of Australasian Frogs and Reptiles. Surrey Beatty and Sons, Sydney, New South Wales, Australia.
Ehrenfeld, J.G. 1983. The effects of changes in land-use on swamps of the New Jersey Pine Barrens. Biological Conservation 25:353–375.
Ehrenfeld, J.G. and J.P. Schneider. 1983. The sensitivity of cedar swamps to the effects of non-point source pollution associated with suburbanization in the New Jersey Pine Barrens. Center for Coastal and Environmental Studies, Rutgers, New Brunswick, New Jersey.
Ehrlich, D. 1979. Predation by bullfrog tadpoles (Rana catesbeiana) on eggs and newly hatched larvae of the plains leopard frog (Rana blairi). Bulletin of the Maryland Herpetological Society 15:25–26.
Ehrlich, P.R. 1989. Attributes of invaders and the invading processes: vertebrates. Pp. 315–328. In Drake, J.A., H.A. Mooney, F. di Castri, R.H. Groves, F.J. Kruger, M. Rejmanek and M. Williamson (Eds.), Biological Invasions: A Global Perspective. John Wiley and Sons, New York.
Ehrlich, P.R., D.S. Dobkin and D. Wheye. 1988. The Birder's Handbook: A Field Guide to the Natural History of North American Birds. Simon and Schuster, New York.
Einem, G.E. and L.D. Ober. 1956. The seasonal behavior of certain Floridian Salientia. Herpetologica 12:205–212.
Eisenreich, S.J., B.B. Looney and J.D. Thorton. 1981. Airborne organic contaminants in the Great Lakes ecosystem. Environmental Science and Technology 15:30–38.
Eklund, T.J., W.H. McDowell and C.M. Pringle. 1997 Seasonal variation of tropical precipitation chemistry: La Selva, Costa Rica. Atmospheric Environment 31:3903–3910.
El Mofty, M.M. and I.A. Sadek. 1973. The mechanism of action of adrenaline in the induction of sexual reproduction (encystation) in Opalina sudafricana parasitic in Bufo regularis. International Journal for Parasitology 3:425–431.
Eldredge, N. (Ed.). 1992. Systematics, Ecology, and the Biodiversity Crisis. Columbia University Press, New York.
Eldredge, N. and S.J. Gould. 1972. Punctuated equilibria: an alternative to phyletic gradualism. Pp. 82–115. In Schopf, T.J.M (Ed.), Models of Paleobiology. Freeman Cooper Press, San Francisco, California.
Elepfandt, A. 1996. Sensory perception and the lateral line system in the clawed frog, Xenopus. Pp. 97–120. In Tinsley, R.C. and H.R. Kobel (Eds.), The Biology of Xenopus. Clarendon Press, Oxford.
Elgar, M.A. and B.J. Crespi (Eds.). 1992. Cannibalism: Ecology and Evolution Among Diverse Taxa. Oxford University Press, New York.
Elinson, R.P. 1993. Viable triploid hybrids between a large frog, Rana catesbeiana, and a small one, Rana septentrionalis. Herpetological Review 24:46–47.
Elkan, E. 1960. Some interesting pathological cases in amphibians. Proceedings of the Zoological Society of London 134:275–296.
Elkan, E. and H.H. Reichenbach-Klinke. 1974. Color Atlas of the Diseases of Fishes, Amphibians, and Reptiles. T.F.H. Publications, Limited, Neptune City, New Jersey.
Elliott, S.A., L.B. Kats and J.A. Breeding. 1993. The use of conspecific chemical cues for cannibal avoidance in California newts (Taricha torosa). Ethology 95:186–192.
Ellis, J. 1767. An account of amphibious bipes. Philosophical Transactions of the Royal Society of London 56:189–192.
Elphick, C.S. and L.W. Oring. 1998. Winter management of Californian rice fields for waterbirds. Journal of Applied Ecology 35:95–108.
Elton, C.S. 1958. The Ecology of Invasions by Animals and Plants. Meuthuen and Company, London.
Ely, C.A. 1944. Development of Bufo marinus larvae in dilute sea water. Copeia 1944:256.
Emery, A.R., A.H. Berst and K. Kodaira. 1972. Under-ice observations of wintering sites of leopard frogs. Copeia 1972:123–126.
Emlen, S.T. 1976. Lek organization and mating strategies in the bullfrog. Behavioral Ecology and Sociobiology 1:283–313.
Emlen, S.T. 1977. “Double clutching” and its possible significance in the bullfrog. Copeia 1977:749–751.
Enderson, E.F. 2002. Geographic distribution: Eleutherodactylus augusti cactorum (western barking frog). Herpetological Review 33:316.
Enderson, E.F. and R.L. Bezy. 2000. Geographic distribution: Pternohyla fodiens (lowland burrowing treefrog). Herpetological Review 31:251–252.
Endler, J. 1970. Kinesthetic orientation in the California newt (Taricha torosa). Behavior 37:15–23.
Enge, K.M. 1997. A standardized protocol for drift-fence surveys. Florida Game and Fresh Water Fish Commission, Technical Report, Number 14, Tallahassee, Florida.
Enge, K.M. 1998. Herpetofaunal drift-fence survey of steephead ravines in the Apalachicola and Ochlockonee river drainages. Florida Game and Freshwater Fish Commission, Tallahassee, Florida.
Enge, K.M. and W.R. Marion. 1986. Effects of clearcutting and site preparation on herpetofauna of a North Florida flatwoods. Forest Ecology and Management 14:177–192.
Enge, K.M. and C.J. Stine. 1987. Encapsulation, translocation, and hatching success of Ambystoma tigrinum tigrinum (Green) egg masses. Bulletin of the Maryland Herpetological Society 23:74–83.
Engelhardt, G.P. 1916a. Ambystoma tigrinum on Long Island. Copeia 28:20–22.
Engelhardt, G.P. 1916b. Ambystoma tigrinum on Long Island II. Records of larvae. Copeia 30:32–35.
Engelhardt, G.P. 1919. The habitat of Gyrinophilus porphyriticus. Copeia 69:20–21.
Engle, J.C. and J.C. Munger. 1998. Population structure of spotted frogs in the Owyhee Mountains. Idaho Bureau of Land Management, Technical Bulletin 98-20, Boise, Idaho.
Engles, W.L. 1952. Vertebrate fauna of North Carolina coastal islands II. Shackleford Banks. American Midland Naturalist 47:702–742.
Engstrom, R.T., R.L. Crawford and W.W. Baker. 1984. Breeding bird populations in relation to changing forest structure following fire exclusion: a 15-year study. Wilson Bulletin 96:437–450.
Ensley, B. and R. Cross. 1984. Geographic distribution: Ambystoma mabeei (Mabee's salamander). Herpetological Review 15:20.
Epstein, P., B. Sherman, E. Spanger-Siegfried, A. Langston, S. Prasad and B. McJay. 1998. Marine ecosystems: Emerging disease as indocators of change. Health Ecological and Economic Dimenstion (HEED) of Global Change Program, Durham, New Hampshire.
Erdman, S. and D. Cundall. 1984. The feeding apparatus of the salamander Amphiuma tridactylum: morphology and behavior. Journal of Morphology 181:175–204.
Ernst, C.H. 1986. Ecology of the turtle, Sternotherus odoratus, in southeastern Pennsylvania. Journal of Herpetology 20:341–352.
Ernst, C.H. and R.W. Barbour. 1989. Snakes of Eastern North America. George Mason University Press, Fairfax, Virginia.
Ernst, E.M. 1974. The parasites of the red-backed salamander, Plethodon cinereus. Bulletin of the Maryland Herpetological Society 10:108–114.
Erspamer, V., T. Vitali, M. Roseghini and J.M. Cei. 1967. 5-methoxy- and 5-hydroxy-indolealkylamines in the skin of Bufo alvarius. Biochemistry and Pharmacology 16:1149–1164.
Ervin, E.E. and R.N. Fisher. 2001. Natural history notes: Thamnophis hammondii (two-striped garter snake). Prey. Herpetological Review. 32:265–266.
Ervin, E.L., A.E. Anderson, T.L. Cass and R.E. Murcia. 2001. Natural history notes: Spea hammondii (western spadefoot toad). Elevation record. Herpetological Review 32:36.
Ervin, E.L., R.N. Fisher and K. Madden. 2001. Natural history notes: Hyla cadaverina (California treefrog). Predation. Herpetological Review 31:234.
Ervin, E.L., S.J. Mullin, M.L. Warburton and R.N. Fisher. in press. Natural history notes: Thamnophis hammondii (two-striped garter snake). Prey. Herpetological Review 34: in press.
Erwin, C. 1979. Geographic distribution: Ambystoma talpoideum (mole salamander). Herpetological Review 10:23.
Erwin, T.L. 1991. An evolutionary basis for conservation strategies. Science 253:750–52.
Esch, G.W., C.R. Kennedy, A.O. Bush and J.M. Aho. 1988. Patterns of helminth communities in freshwater fish in Great Britain: alternative strategies for colonization. Parasitology 96:519–532.
Eschscholtz, J.F. 1833. Zoologischer Atlas, enthaltend Abbildungen und Beschreibungen neuer Thierarten, wahrend des Flottcapitains von Kotzebue zweiter Reise um die Welt, auf der Russisch-Kaiserlich Kreigsschlupp Predpriaetie in den Jahren 1823–1826. Number 5. Berlin, Germany.
Esco, K. and J. Jensen. 1996. Georgia Herp Atlas: Matrix of Georgia's amphibians and reptiles. Version 1.0. Georgia Department of Natural Resources, Wildlife Resource Division, Nongame Endangered Wildlife Program, Forsyth, Georgia.
Espinoza, F.A., Jr., J.E. Deacon and A. Simmin. 1970. An economic and biostatistical analysis of the bait fish industry in the Lower Colorado River. University of Nevada, Las Vegas, Special Publication, Las Vegas, Nevada.
ESRI (Environmental Systems Research Incorporated). 1999. Getting to Know ArcView GIS: Self-Study Workbook. ESRI Press, Redlands, California.
Esselstyn, J.A. and R.C. Wildman. 1997. Observations of Juga in the diet of larval Pacific giant salamanders (Dicamptodon tenebrosus). Northwestern Naturalist 78:70–73.
Estes, R. and J. Tihen. 1964. Lower vertebrates from the Valentine Formation of Nebraska. American Midland Naturalist 72:453–472.
Etges, W.J. 1987. Call site choice in male anurans. Copeia 1987:910–923.
Etheridge, K. 1990a. The energetics of estivating sirenid salamanders (Siren lacertina and Pseudobranchus striatus). Herpetologica 46:407–414.
Etheridge, K. 1990b. Water balance in estivating sirenid salamanders (Siren lacertina). Herpetologica 46:400–406.
Eubanks, J.T., K.W. Pecor and Z.A. Moore. 2002. Natural history notes: Siren intermedia nettingi (western lesser siren). Migration and locomotion. Herpetological Review 33:298–299.
Evans, A.L. and D.C. Forester. 1996. Conspecific recognition by Desmognathus ochrophaeus using substrate-borne odor cues. Journal of Herpetology 30:447–451.
Evans, A.L., D.C. Forester and B.S. Masters. 1997. Recognition by population and genetic similarity in the mountain dusky salamander, Desmognathus ochrophaeus (Amphibia: Plethodontidae). Oecologia 64:413–418.
Evans, C.M. 1993. Amphibian antipredator mechanisms: adhesive strength of skin gland secretions. Master's thesis. University of Texas, Arlington, Texas.
Evans, H.E. 1947. Herpetology of Crystal Lake, Sullivan County, N.Y. Herpetologica 4:19–21.
Evans, M., C. Yáber and J.-M. Hero. 1996. Factors influencing choice breeding site by Bufo marinus in its natural habitat. Copeia 1996:904–912.
Evenden, F.G., Jr. 1948. Food habits of Triturus granulosus in western Oregon. Copeia 1948:219–220.
Evermann, B.W. 1897. U.S. Fish Commission investigations at Crater Lake. Mazama 1:230–238.
Evermann, B.W. 1920. Lake Maxinkuckee: A physical and biological survey. Indiana Department of Conservation, Publication Number 7, Volume 1, Indianapolis, Indiana.
Eversole, A.G. 1978. Life-cycles, growth and population bioenergetics in the snail Helisoma trivolvis (Say). Journal of Molluscan Studies 44:209–222.
Ewert, M.A. 1969. Seasonal movements of the toads Bufo americanus and B. cognatus in northwestern Minnesota. Ph.D. dissertation. University of Minnesota, Minneapolis, Minnesota.
Eycleshymer, A.C. 1906. The habits of Necturus maculosus. American Naturalist 40:123–135.