DOI QR코드

DOI QR Code

Preferred Feeding Sites and Prey of the Adult Gold-spotted Pond Frog, Rana plancyi chosenica

  • Eom, Jun-Ho (Division of Science Education, Kangwon National University) ;
  • Lee, Jung-Hyun (Division of Life Science, Kangwon National University) ;
  • Ra, Nam-Yong (Division of Life Science, Kangwon National University) ;
  • Park, Dae-Sik (Division of Science Education, Kangwon National University)
  • 발행 : 2007.11.30

초록

To determine the feeding sites preferred by adult gold-spotted pond frogs, Rana plancyi chosenica, and the foods that induce favorable growth of the frogs in the laboratory, we conducted two separate experiments between 27 May and 12 July 2007 in a vivarium. In the first experiment, we counted the number of crickets eaten by four gold-spotted pond frogs in a 60 min period at four different feeding sites within the experimental arenas: on the water surface, at the edge of a pond, and at two terrestrial sites. Adult gold-spotted pond frogs ate more crickets on the water surface and at the edge of the pond than the terrestrial sites. In the second experiment, we measured the growth of SVL (snout-vent length) and body mass of adult gold-spotted pond frogs fed crickets, mealworms, maggots, or earthworms in individual experimental boxes over a one month period. The SVL and body mass of the adult gold-spotted pond frogs fed crickets, mealworms, or maggots were greater than those of the frogs that were fed earthworms. These results indicate that providing crickets, mealworms, or maggots on the water or at the edge of a pond should induce favorable growth of captive-reared adult gold-spotted pond frogs.

키워드

참고문헌

  1. Claussen DL, Layne JR. Jr. 1983. Growth and survival of juvenile toads, Bufo woodhousei, maintained on four different diets. J Herpetol 17: 107-112 https://doi.org/10.2307/1563450
  2. Collins JP, Storfer A. 2003. Global amphibian declines: Sorting the hypotheses. Divers Distrib 9: 89-98 https://doi.org/10.1046/j.1472-4642.2003.00012.x
  3. Carey C, Alexander MA. 2003. Climate change and amphibian declines. Divers Distrib 9: 111-121 https://doi.org/10.1046/j.1472-4642.2003.00011.x
  4. Donnelly MA. 1991. Feeding patterns of the strawberry poison frog, Dendrobates pumilio (Anura: Dendrobatidae). Copeia 3: 723-730
  5. Duellman WE, Trueb L. 1986. Biology of amphibians. McGraw-Hill Book Co., New York
  6. Fog K. 1995. Amphibian conservation in Denmark. FrogLog 13: 1-2
  7. Gardner T. 2001. Declining amphibian populations: A global phenomenon in conservation biology. Anim Biodivers Conserv 24: 25-44
  8. Grayson KL, Cook LW, Todd MJ, Pierce D, Hopkins WA, Gatten RE Jr., Dorcas ME. 2005. Effects of prey type on specific dynamic action, growth, and mass conversion efficiencies in the horned frog, Ceratophrys cranwelli. Comp Biochem Physiol A 141: 298-304 https://doi.org/10.1016/j.cbpb.2005.05.052
  9. Hirai T, Matsui M. 1999. Feeding habits of the pond frog, Rana nigromaculata, inhabiting rice field in Kyoto, Japan. Copeia 4: 940-947
  10. Houston WWK. 1973. The food of the common frog, Rana temporaria, on high moorland in northern England. J Zool Lond 171: 153-165 https://doi.org/10.1111/j.1469-7998.1973.tb02212.x
  11. Kang YS, Yoon IB. 1975. Illustrated Encyclopedia of Fauna & Flora of Korea, Vol 17: Amphibia . Reptilia. Samwha Press, Seoul
  12. Ministry of Environment of the Republic of Korea. 2006. Green Korea 2006; A Beautiful Environment and A Healthy Future. The Ministry of Environment of the Republic of Korea, pp 20-25
  13. Parmesan C, Yohe G. 2003. A globally coherent fingerprint of climate change impacts across natural systems. Nature 421: 37-42 https://doi.org/10.1038/nature01286
  14. Ra NY, Lee JH, Park DS. 2007. Growth of gold-spotted pond frog larvae, Rana plancyi chosenica by different food types. Korean J Environ Biol 25: 8-15
  15. Seburn D, Seburn C. 2000. Conservation priorities for the amphibians and reptiles of Canada. WWF Canada & CARCN, pp 1-45
  16. Siegel S, Castellan Jr NJ. 1988. Nonparametric Statistics for the Behavioral Sciences. McGraw-Hill Book Company, New York
  17. Stebbins RC, Cohen NW. 1995. A Natural History of Amphibians. Princeton University Press, NJ, USA
  18. Toft CA. 1980. Feeding ecology of thirteen syntopic species of anurans in a seasonal tropical environment. Oecologia 45: 131-141 https://doi.org/10.1007/BF00346717
  19. Walther GR, Post E, Convey P, Menzel A, Parmesan C, Beebee TJC, Fromentin JM, Ove HG, Bairlein F. 2002. Ecological responses to recent climate change. Nature 416: 389-395 https://doi.org/10.1038/416389a
  20. Yang SY, Kim JB, Min MS, Seo JH, Kang YJ. 2001. Monograph of Korean Amphibia. Academy Press, Seoul
  21. Yoon IB, Kim JI, Yang SY. 1998. Study on the food habits of Rana nigromaculata Hallowell and Rana plancyi chosenica Okada (Salientia; Ranidae) in Korea. Korean J Environ Biol 16: 69-76

피인용 문헌

  1. Habitat Use and Home Range of the Endangered Gold-Spotted Pond Frog (Rana chosenica) vol.25, pp.9, 2008, https://doi.org/10.2108/zsj.25.894
  2. vol.74, pp.1, 2018, https://doi.org/10.1655/Herpetologica-D-17-00011