References:
Adams M. J., Pearl C. A., Bury R. B. 2003. Indirect facilitation of an anuran invasion by non-native fishes. Ecol Lett, 6(4): 343–351
Ahola M., Nordstr?m M., Banks P. B., Laanetu N., Korpim?ki E. 2006. Alien mink predation induces prolonged declines in archipelago amphibians. P Roy Soc B-Biol Sci, 273(1591): 1261–1265
Austin J. D., Davila J. A., Lougheed S. C., Boag P. T. 2003. Genetic evidence for female-biased dispersal in the bullfrog, Rana catesbeiana (Ranidae). Mol Ecol, 12(11): 3165–3172
Bai C. M., Liu X., Fisher M. C., Garner T. W. J., Li Y. M. 2012. Global and endemic Asian lineages of the emerging pathogenic fungus Batrachochytrium dendrobatidis widely infect amphibians in China. Divers Distrib, 18(3): 307–318
Barrasso D. A., Cajade R., Nenda S. J., Baloriani G., Herrera R. 2009. Introduction of the American Bullfrog Lithobates catesbeianus (Anura: Ranidae) in natural and modified environments: an increasing conservation problem in Argentina. S Am J Herpetol, 4(1): 69–75
Blackburn D. C., Moreau C. S. 2006. Ontogenetic diet change in the arthroleptid frog Schoutedenella xenodactyloides. J Herpetol, 40(3): 388–394
Blanco-Garrido F., Prenda J., Narvaez M. 2008. Eurasian otter (Lutra lutra) diet and prey selection in Mediterranean streams invaded by centrarchid fishes. Biol Invasions, 10(5): 641–648
Boelter R. A., Kaefer I. L., Both C., Cechin S. 2012. Invasive bullfrogs as predators in a Neotropical assemblage: What frog species do they eat? Anim Biol, 62(4): 397–408
Bruggers R. L. 1973. Food habits of bullfrogs in Northwest Ohio. Ohio J Science 73: 185–188
Bury R. B., Whelan J. A. 1985. Ecology and Management of the Bullfrog. US Dept. of the Interior, Fish and Wildlife Service
Bush F. M. 1959. Foods of some Kentucky herptiles. Herpetologica, 15(2): 73–77
Carpenter N. M., Casazza M. L., Wylie G. D. 2002. Rana catesbeiana (bullfrog) diet. Herpetol Rev, 33: 130
Clarkson R. W., Devos J. C. Jr. 1986. The Bullfrog, Rana catesbeiana Shaw, in the Lower Colorado River, Arizona-California. J Herpetol, 20(1): 42–49
D’Amore A., Kirby E., Hemingway V. 2006. Reproductive interference by an invasive species: An evolutionary trap? Herpetol Conserv Bio, 4(3): 325–330
Diaz de Pascual A., Guerrero C. 2008. Diet composition of bullfrogs, Rana catesbeiana (Anura: Ranidae) introduced into the Venezuelan Andes. Herpetol Rev, 39(4): 425
Ficetola G. F., Thuiller W., Miaud C. 2007. Prediction and validation of the potential global distribution of a problematic alien invasive species - the American bullfrog. Divers Distrib, 13(4): 476–485
Fei L., Ye C. Y., Huang Y. Z., Liu M. Y. 1999. Atlas of Amphibians of China. Zhengzhou: Henan Press of Science and Technology
Garner T. W. J., Perkins M. W., Govindarajulu P., Seglie D., Walker S., Cunningham A. A., Fisher M. C. 2006. The emerging amphibian pathogen Batrachochytrium dendrobatidis globally infects introduced populations of the North American bullfrog, Rana catesbeiana. Biol Lett, 2(3): 455–459
Govindarajulu P., Altwegg R., Anholt B. R. 2005. Matrix model investigation of invasive species control: Bullfrogs on Vancouver Island. Ecol Appl, 15(6): 2161–2170
Govindarajulu P., Price W. S., Anholt B. R. 2006. Introduced bullfrogs (Rana catesbeiana) in western Canada: Has their ecology diverged? J Herpetol, 40(2): 249–260
Hayward M. W., Henschel P., O’Brien J., Hofmeyr M., Balme G., Kerley G. 2006. Prey preferences of the leopard (Panthera pardus). J Zool, 270(2): 298–313
He X. R. 1998. Cynops wolterstorffi, an analysis of the factors caused its extinction. Sichuan J Zool, 17(2): 58–60
Hirai T. 2004. Diet composition of introduced bullfrog, Rana catesbeiana, in the Mizorogaike Pond of Kyoto, Japan. Ecol Res, 19(4): 375–380
Hothem R. L., Meckstroth A. M., Wegner K. E., Jennings M. R., Crayon J. J. 2009. Diets of Three Species of Anurans from the Cache Creek Watershed, California, USA. J Herpetol, 43(2): 275–283
Jacobs J. 1974. Quantitative measurement of food selection. Oecologia, 14(4): 413–417
Jancowski K., Orchard S. A. 2013. Stomach contents from invasive American bullfrogs Rana catesbeiana (= Lithobates catesbeianus) on southern Vancouver Island, British Columbia, Canada. NeoBiota, 16: 17–37
Kats L. B., Ferrer R. P. 2003. Alien predators and amphibian declines: review of two decades of science and the transition to conservation. Divers Distrib, 9(2): 99–110
Kiesecker J. M., Blaustein A. R., Miller C. L. 2001. Potential mechanisms underlying the displacement of native red-legged frogs by introduced bullfrogs. Ecology, 82(7): 1964–1970
Korschgen L. J., Baskett T. S. 1963. Foods of Impoundment- and Stream-Dwelling Bullfrogs in Missouri. Herpetologica, 19(2): 89–99
Korschgen L. J., Moyle D. L. 1955. Food Habits of the Bullfrog in Central Missouri Farm Ponds. Am Midl Nat, 54(2): 332–341
Kraus F. 2009. Alien reptiles and amphibians: A scientific compendium and analysis. Springer, Dordrecht, The Netherlands
Krupa J. J. 2002. Temporal shift in diet in a population of American bullfrog (Rana catesbeiana) in Carlsbad Caverns National Park. Southwest Nat, 47(3): 461–467
Kupferberg S. J. 1997. Bullfrog (Rana catesbeiana) invasion of a California river: The role of larval competition. Ecology, 78(6): 1736–1751
Laufer H. 2004. Zum beutespektrum einer population von Ochsenfr?schen (Amphibia: Anura: Ranidae) n?rdlich von Karlsruhe (Baden-Württemnerg Deutschland). Faun Abh, 25: 139–150
Leivas P. T., Leivas F. W., Moura M. O. 2012. Diet and trophic niche of Lithobates catesbeianus (Amphibia: Anura). Zoologia, 29(5): 405–412
Li C., Xie F. 2004. Invasion of bullfrog (Rana catesbeiana Show) in China and its management strategies. Chin J Appl Environ Biol, 10(1): 95–98
Li Y. M., Ke Z. W., Wang Y. H., Blackburn T. M. 2011. Frog community responses to recent American bullfrog invasions. Curr Zool, 57(1): 83–92
Li Y. M., Liu X., Li X. P., Petitpierre B., Guisan A. 2014. Residence time, expansion toward the equator in the invaded range and native range size matter to climatic niche shifts in non-native species. Global Ecol Biogeogr, 23(10): 1094–1104
Li Y. M., Wu Z. J., Duncan R. P. 2006. Why islands are easier to invade: human influences on bullfrog invasion in the Zhoushan archipelago and neighboring mainland China. Oecologia, 148(1): 129–136
Liu X., Li X. P., Liu Z. T., Tingley R., Kraus F., Guo Z. M., Li Y. M. 2014. Congener diversity, topographic heterogeneity and human-assisted dispersal predict spread rates of alien herpetofauna at a global scale. Ecol Lett, 17(7): 821–829
Liu X., Li Y. M. 2009. Aquaculture Enclosures Relate to the Establishment of Feral Populations of Introduced Species. PLoS ONE, 4(7): e6199. doi:10.1371/ journal.pone.0006199
Liu X., Li Y. M., Mcgarrity M. E. 2010. Geographical variation in body size and sexual size dimorphism of introduced American bullfrogs in southwestern China. Biol Invasions, 12(7): 2037–2047
Liu X., Mcgarrity M. E., Bai C. M., Ke Z. W., Li Y. M. 2013a. Ecological knowledge reduces religious release of invasive species. Ecosphere, 4(2): art21
Liu X., Mcgarrity M. E., Li Y. M. 2012. The influence of traditional Buddhist wildlife release on biological invasions. Conserv Lett, 5(2): 107–114
Liu X., Rohr J. R., Li Y. M. 2013b. Climate, vegetation, introduced hosts and trade shape a global wildlife pandemic. P Roy Soc B-Biol Sci, 280(1753): 20122506
Liu X., Guo Z. W., Ke Z. W., Wang S. P., Li Y. M. 2011. Increasing Potential Risk of a Global Aquatic Invader in Europe in Contrast to Other Continents under Future Climate Change. PLoS ONE, 6(3): e18429. doi:10.1371/journal.pone.0018429
Lopez-Flores M., Vilella F. J. 2003. Predation of a White-cheeked Pintail (Anas bahamensis) Duckling by a Bullfrog (Rana catesbeiana). Caribb J Sci, 39(2): 240–241
Magnusson W. E., Lima A. P., da Silva W. A., De Araújo M. C. 2003. Use geometric forms to estimate volume of invertebrates in ecological studies of dietary overlap. Copeia, 2003(1): 13–19
Martel A., Spitzen-van der Sluijs A., Blooi M., Bert W., Ducatelle R., Fisher M. C., Woeltjes A., Bosman W., Chiers K., Bossuyt F., Pasmans F. 2013. Batrachochytrium salamandrivorans sp. nov. causes lethal chytridiomycosis in amphibians. P Natl Acad Sci USA, 110(38): 15325–15329
McCoy C. J. 2005. Diet of bullfrogs Rana catesbeiana in central Oklahoma farm ponds. P Okla Acad Sci, 39(4): 668–674
McKamie J. A., Heidt G. A. 1947. A comparison of spring food habits of the bullfrog, Rana catesbeiana, in three habitats of central Arkansas. Southwest Nat, 19: 107–111
Myers N., Mittermeier R. A., Mittermeier C. G., da Fonseca G. A. B., Kent J. 2000. Biodiversity hotspots for conservation priorities. Nature, 403(6772): 853–858
Olden J. D., Rooney T. P. 2006. On defining and quantifying biotic homogenization. Global Ecol Biogeogr, 15(2): 113–120
Pearl C. A., Adams M. J., Bury R. B., Mccreary B. 2004. Asymmetrical effects of introduced bullfrogs (Rana catesbeiana) on native ranid frogs in Oregon. Copeia, 2004: 11–20
Pearl C. A., Hayes M. P. 2002. Predation by Oregon spotted frogs (Rana pretiosa) on western toads (Bufo boreas) in Oregon. Am Midl Nat, 147(1): 145–152
Pearl C. A., Hayes M. P., Haycock R., Engler J. D., Bowerman J. 2005. Observations of interspecific amplexus between western North American ranid frogs and the introduced American bullfrog (Rana catesbeiana) and an hypothesis concerning breeding interference. Am Midl Nat, 154(1): 126–134
Penn G. H. 1950. Utilization of Crawfishes by Cold-Blooded Vertebrates in the Eastern United States. Am Midl Nat, 44(3): 643–658
Quiroga L. B., Sanabria E. A., Acosta J. C. 2009. Size-and sex-dependent variation in diet of Rhinella arenarum (Anura: Bufonidae) in a wetland of San Juan, Argentina. J Herpetol, 43(2): 311–317
R Development Core Team R. D. 2012. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria
Reis E. P., Silva E. T., Feio R. N., Ribeiro Filho O. P. 2007. Chaunus pombali (Pombali’s toad) Predation. Herpetol Rev, 38(3): 321
Silva E. T., Filho O. P. R. 2009. Predation on juveniles of the invasive American Bullfrog Lithobates catesbeianus (Anura, Ranidae) by native frog and snake species in South-eastern Brazil. Herpetol Notes, 2: 215–218
Silva E. T., Filho O. P. R., Feio R. N. 2011. Predation of Native Anurans by invasive bullfrogs in southeastern Brazil: spatial variation and effect of microhabitat use by prey. S Am J Herpetol, 6(1): 1–10
Silva E. T., Reis E. P. D., Feio R. N., Filho O. P. R. 2009. Diet of the Invasive Frog Lithobates catesbeianus (Shaw, 1802) (Anura: Ranidae) in Vi?osa, Minas Gerais State, Brazil. S Am J Herpetol, 4(3): 286–294
Simberloff D., Von Holle B. 1999. Positive interactions of nonindigenous species: invasional meltdown? Biol Invasions, 1(1): 21–32
Stuart S. N., Chanson J. S., Cox N. A., Young B. E., Rodrigues A. S. L., Fischman D. L., Waller R. W. 2004. Status and trends of amphibian declines and extinctions worldwide. Science, 306(5702): 1783–1786
Tyler J. D., Hoestenbach R. D. Jr. 1979. Differences in food of bullfrogs (Rana catesbeiana) from pond and stream habitats in southwestern Oklahoma. Southwest Nat, 24: 33–38
Wang Y. H., Li Y. M. 2009. Habitat Selection by the Introduced American Bullfrog (Lithobates catesbeianus) on Daishan Island, China. J Herpetol, 43(2): 205-211
Wang Y. P., Wang Y. H., Lu P., Zhang F., Li Y. M. 2005. Diet composition of post-metamorphic bullfrogs (Rana catesbeiana) in the Zhoushan archipelago, Zhejiang Province. Chin Biodiv, 14(5): 363–371
Wang Y. P., Guo Z. W., Pearl C. A., Li Y. M. 2007. Body size affects the predatory interactions between introduced American Bullfrogs (Rana catesbeiana) and native anurans in China: An experimental study. J Herpetol, 41(3): 514–520
Werner E. E., Wellborn G. A., Mcpeek M. A. 1995. Diet composition in postmetamorphic bullfrogs and green frogs: implications for interspecific predation and competition. J Herpetol, 29(4): 600–607
Wu Z. J., Cai F. J., Jia Y. F., Lu J. X., Jiang Y. F., Huang C. M. 2008. Predation impact of Procambarus clarkii on Rana limnocharis tadpoles in Guilin area. Biodiv Sci, 16(2): 150–155
Wu Z. J., Li Y. M., Wang Y. P., Adams M. J. 2005. Diet of introduced Bullfrogs (Rana catesbeiana): Predation on and diet overlap with native frogs on Daishan Island, China. J Herpetol, 39(4): 668–674
Xie F., Lau M. W. N., Stuart S. N., Chanson J. S., Cox N. A., Fischman D. L. 2007. Conservation needs of amphibians in China: A review. Sci China C Life Sci, 50(2): 265–276
Yang D. T., Li S., Liu W., Lu S. 1991. Amphibian Fauna of Yunnan, China. Beijing: Forestry Publishing House
Yang D. T., Lu S. Q. 2004. The IUCN Red List of Threatened Species. The IUCN Red List of Threatened Species Version 20142. Retrieved from http://www.iucnredlist.org Downloaded on 11 August 2014
Yousaf S., Mahmood T., Rais M., Qureshi I. Z. 2010. Population Variation and Food Habits of Ranid Frogs in the Rice-Based Cropping System in Gujranwala Region, Pakistan. Asian Herptol Res, 1(2): 122–130
Zhu W., Bai C. M., Wang S. P., Soto-Azat C., Li X. P., Liu X., Li Y. M. 2014a. Retrospective Survey of Museum Specimens Reveals Historically Widespread Presence of Batrachochytrium dendrobatidis in China. EcoHealth, 11(2): 241–250
Zhu W., Xu F., Bai C. M., Liu X., Wang S. P., Gao X., Yan S. F., Li X. P., Liu Z. T., Li Y. M. 2014b. A survey for Batrachochytrium salamandrivorans in Chinese amphibians. Curr Zool, 60(6): 729–735