참고문헌
- Davis, N. B. and T. R. Halliday. 1977. Optimal mate selection in the toad Bufo bufo. Nature 269: 56-58 https://doi.org/10.1038/269056a0
- Davies, N. B. and T. R. Halliday. 1978. Deep croaks and fighting assessment in toads Bufo bufo. Nature 274: 683-685 https://doi.org/10.1038/274683a0
- Fellers, G. M. 1975. Behavioral interactions in North American treefrogs (Hylidae). Chesapeake Sci. 16: 218-219 https://doi.org/10.2307/1350900
- Howard, R. D. 1978. The influence of male-defended oviposition sites on early embryo mortality in bullfrogs. Ecology 59: 789-798 https://doi.org/10.2307/1938783
- Mauger, D. 1989. Analysis of calling behavior of the bullfrog (Rana catesbeiana) in several northeastern Illinois populations. Bull. Chi. Herp. Soc. 24: 208-215
- Morris, M. R. 1989. Female choice of large males in the treefrog Hyls chrysoscelis: the importance of identifying the scale of choice. Behav. Ecol. Sociobiol. 25:275-281 https://doi.org/10.1007/BF00300054
- No, D. C. and S. R. Park. 1992. The study on the acoustic behaviour of Rana rugosa. Korean J. Behav. Biol. 1(2): 121-129
- Pierce, J.R. and D. B. Ralin. 1972. Vocalizations and behavior of the males of three species in the Hyla versicolor complex. Herpetologica 28: 329-337
- Robertson, J. G. M. 1986. Male terrltoriality, fighting and assessmerit of fighting ability in the Australian frog Uperoleia rugosa. Anim. Behav. 34: 763-772 https://doi.org/10.1016/S0003-3472(86)80060-4
- Smith, R. L. 1996. Ecology and field biology. 5th ed. Harper Collins Publishers Inc. New York
- Sullivan, B. K. 1985. Male calling behavior in response to playbacks of conspecific advertisement calls in two bufonids. J. Herpetol. 19: 78-83 https://doi.org/10.2307/1564422
- Wagner, W. E. 1989a. Social correlates of variation in male calling behavior in Blanchard' s cricket frog, Achs crepitans blanchardi. Ethology 82: 27-45 https://doi.org/10.1111/j.1439-0310.1989.tb00485.x
- Wagner, W. E. 1989b. Graded aggressive signals in Blanchard's cricket frog: vocal responses to opponent proximity and size. Anim. Behav. 38:1025-1038 https://doi.org/10.1016/S0003-3472(89)80141-1
- Wagner, W.E. 1989c. Fighting, assessment, and frequency alteration in Blanchard' s cricket frog. Behav. Ecol. Sociobiol. 25: 429-436 https://doi.org/10.1007/BF00300189
- Wagner, W. E. 1992. Deceptive or honest signalling of fighting ability? A test of alternative hypotheses for the function of changes in call dominant frequency by male cricket forgs Anim. Behav. 44:449-462 https://doi.org/10.1016/0003-3472(92)90055-E
- Wells, K. D. 1977. The social behavior of anuran amphibians. Anim. Behav. 25: 666-693 https://doi.org/10.1016/0003-3472(77)90118-X
- Wells, K. D. 1978. Territoriality in the green frog (Rana clamifans): Vocalizations and agonistic behavior. Anim. Behav. 26:1051-1063 https://doi.org/10.1016/0003-3472(78)90094-5
- Wells, K. D. 1989. Vocal communication in a neotropical treefrog, Hyla ebraccata: Response of males to graded aggressive calls. Copeia. 1989:461-466 https://doi.org/10.2307/1445444
- Whitney, C. L. and Krebs, J.R. 1975. Spacing and calling in Pacific treefrogs, Hyla regilla. Can. J. Zool. 53:1519-1527 https://doi.org/10.1139/z75-187