A food spectrum analysis of three bufonid species (Anura: Bufonidae) from Uttarakhand region of the western Himalaya, India

Main Article Content

Vivekanand Bahuguna
Ashish Kumar Chowdhary
Shurveer Singh
Gaurav Bhatt
Siddhant Bhardwaj
Nikita Lohani
Satyanand Bahuguna

Abstract

The ecological diversity of insects and its predators like amphibians are important determinants in ecological balance.  A total of 1,222 prey items in 84 specimens were examined to contribute the understanding of the diets of three Duttaphrynus species, viz., himalayanus, melanostictus, and stomaticus from Uttarakhand, the western Himalaya, India.  Gut content analysis of three bufonids revealed acceptance of a wide range of terrestrial insects and other invertebrates as their food.  The index of relative importance indicated that the most important preys were Formicidae, Coleoptera and Orthoptera.  Duttaphrynus melanostictus had the broadest dietary niche breadth, followed by D. himalaynus and D. stomaticus.  The wide prey spectrum well indicates that these species are the generalist and opportunist invertebrate feeder.  Information pertaining to the food spectrum analysis contributes to understanding the ecological roles and used as a baseline data for future successful amphibian conservation and management programs in the Himalayan ecosystem.

Article Details

Section
Communications
Author Biography

Vivekanand Bahuguna, Department of Biotechnology, Uttaranchal College of Applied and Life Sciences, Uttaranchal University, Uttarakhand 248007, India.

Assistant Professor, Department of Biotechnology, UCALS,  Uttaranchal University

References

Anderson, A.M., D.A. Haukos & J.T. Anderson (1999). Diet composition of three anurans from the Playa Wetlands of northwest Texas. Copeia 1999: 515–520.

Bahuguna, A. & P. Bhutia (2010). Amphibia. Fauna of Uttarakhand. State Fauna Series18 (1):505-532. Published Director, Zoological Survey of India, Kolkata.

Chowdhary, A.K., V. Bahuguna, G. Bhatt, S. Singh, S. Bhardwaj & S.N. Bahuguna (2016). Diet composition of Indian burrowing frog Sphaerotheca breviceps (Anura: Dicroglossidae) in Uttarakhand region of western Himalaya, Proceedings of the Zoological Society 71(2): 114–120. https://doi.org/10.1007/s12595-016-0195-6

Clcek, K. & A. Mermer (2007). Food composition of the Marsh frog, Rana ridibunda Pallas, 1771, in Thrace. Turkish Journal of Zoology 31: 83­–90.

Daly, J.D., J.M. Wilham, T.F. Spande, H.M. Garraffo, R.R. Gil, G.L. Silva & M. Vaira (2007). Alkaloids in bufoinid toads (Melanophryniscus): Temporal and geographic determinants for two Argentinian species. Journal of Chemical Ecology 33: 871–887.

Damasceno, R.P. (2005). Uso de recursosalimentares e eletividadenadieta de umaassembleia de anurosterricolas das dunas do medio Rio Sao Francisco. Unpublished M.Sc. Dissertation, Universidade de Sao Paulo, Sao Paulo, Brazil.

Duellman, W.E. (1967). Social organization in the mating call of some neotropical anurans. The American Midland Naturalist Journal 77: 156–163.

Duellman, W.E. & A.C. Toft (1979). Anurans from the Serranía de Sira, Amazonian Perú: Taxonomy and biogeography. Herpetologica 35: 60–70.

Duellman, W.E. & L. Trueb (1986). Biology of Amphibians. McGraw-Hill, New York, xvii+670pp.

Ferreira, R.B. & R.L. Teixeira (2009). Feeding pattern and use of reproductive habitat of the Striped Toad Rhinella crucifer (Anura: Bufonidae) from southeastern Brazil. Acta Herpetologica 4(2): 125–134.

Frost, D.R. (1985). Amphibian Species of the World: A Taxonomic and Geographic Reference. Allen Press and the Association of Systematics Collections, Lawrence, Kansas, 732pp.

Frost, D. R. (2011). Amphibian Species of the World: An Online Reference. Version 5.5. (31 January 2011). Electronic Database. New York, USA: American Museum of Natural History. Available from https://research.amnh.org/vz/herpetology/amphibia/ (Accessed 4 February 2018).

Griffiths, R.A. & J.V. Mylotte (1987). Microhabitat selection and feeding relations of smooth and warty newts, Triturus vulgaris and T. cristatus, at an upland pond in mid-Wales. Ecography 10(1): 1–7.

Guix, J.C. (1993). Habitat y alimentacion de Bufo paracnemis en una region semiarida del nordeste de Brasil, durante el periodo de reproduccion. Revista Espanola de Herpetologia 7: 65–73.

Heyer, R., M.A. Donnelly, M. Foster & R. Mcdiarmid (2014). Measuring and monitoring biological diversity: standard methods for amphibians. Smithsonian Institution.

Hirai, T. & M. Matsui (2000). Feeding habits of the Pond Frog, Rana nigromaculata, inhabiting rice fields in Kyoto, Japan. Copeia 4:940-947.

Husain, A. (2015). Amphibians of Doon Valley (Dehradun, Uttarakhand) with their Systematics, Distribution, Ecology, Conservation status and threats, In Rawat. M., Dookia. S., Sivaperuman, Chandrakasan (Eds), Aquatic Ecosystem: Biodiversity, Ecology and Conservation edited, 217-229.

Inger, R.F. & K.R. Colwell (1977). Organization of contiguous communities of amphibians and reptiles in Thailand. Ecological Monographs 47: 229-253.

Kidera, N., N. Tandavanitj, D. Oh, N. Nakanishi, A. Satoh, T. Denda, M. Izawa & H. Ota (2008). Dietary habits of the Introduced Cane toad Bufo marinus (Amphibia: Bufonidae) on Ishigakijima, southern Ryukyus, Japan. Pacific Science 62: 423–430.

Krebs C.J. (1999). Ecological methodology. 2nd edition. Benjamin/Cummings, The University of California, 624pp.

Lynch, J.D. (1973). The transition from archaic to advanced frogs, pp. 133–182. In: Vial, J.L. (ed). Evolutionary Biology of the Anurans: Contemporary Research on Major Problems. University of Missouri Press, Columbia, Missouri, xii+470pp.

Menin, M., R.S. Santos, R.E. Borgas & L. Piatti (2015). Notes on the diet of seven terrestrial frogs in three agro ecosystems and forest remnants in northwestern São Paulo State, Brazil. Herpetology Notes 8: 401–405.

Mercy, M. (1999). Studies on some aspects of the biology and ecology of the common Indian toad Bufo melanostictus Schneider (Class Amphibia; Order Anura). (On-line). Mahatma Gandhi University Online Theses Library.

Norval, G., S.C. Huang, J.J. Mao, S. Goldberg & Y.J. Yang (2014). Notes on the diets of five amphibian species from southwestern Taiwan. Alytes 30: 69–77.

Pinkas, L., M.S. Oliphant & I.L.K. Iverson (1971). Food habits of Albacore, Bluefin Tuna, and Bonito in California waters. Fish Bulletin, 152. Sacramento: State of California, Department of Fish and Game.

Ray, P. (1995). Amphibia, In: Fauna of Western Himalaya (V.P.) Himalayan Ecosystem Series Part I, zoological Survey of India. Published by Director, Zoological Survey of India, 151–158.

Reig, O.A. (1958). Proposiciones para una nueva macrosistematica de los anuros. Nota preliminar. Physis 21: 109–118.

Santos, E.M., A.V. Almeida & S.D. Vasconcelos (2004). Feeding habits of six anuran (Amphibia: Anura) species in a rainforest fragment in northeastern Brazil. Iheringia. SérieZoologia. Porto Alegre 94(4): 433–438.

Secor, S.M. & C.A. Faulkner (2002). Effects of meal size, meal type, body temperature, and body size on the specific dynamic action of the marine toad, Bufo marinus. Physiological and Biochemical Zoology 75: 557–571.

Sole, M., O. Beckmann, B. Pelz, A. Kwet & W. Engels (2005). Stomach-flushing for diet analysis in anurans: an improved protocol evaluated in a case study in Araucaria forests, southern Brazil. Studies on Neotropical Fauna and Environment 40: 23–28.

Sulieman, Y., T. Pengsakul & A. Azzam (2016). Diet compostion of the subdesert toad, Amietophrynus Xeros (Anura: Bufonidae) in Sudan, north Africa. Herpetological Conservation and Biology 11(2): 350–354.

Toft, C.A. (1980). Feeding ecology of thirteen syntopic species of anurans in a seasonal tropical environment. Oecologia 45: 131–141.

Toft, C.A. (1981). Feeding ecology of Panamanian litter anurans: patterns in diet and foraging mode. The Journal of Herpetology 15: 139–144.

Tyler, M.J. (1958). Diet and feeding habits in the edible frog (Rana esculenta Linnaeus). Proceedings of the Zoological Society of London 131: 583–595.

Ward, H.B. & C.G. Whipple (1959). Freshwater Biology 2nd ed. John Wiley and Sons, New York, USA.

Winston, R.M. (1955). Identification and ecology of the toad Duttaphrynus regularis.Copeia1955: 293-302.

Yu, T. & Y. Guo (2012). Trophic ecology and microhabitat utilization by the Bufo gargarizans, Rana guentheri and Rana limnocharis in southwestern China, Zoologia 29 (1): 54–58.

Zug, G.R, L.J. Vitt & J.P. Caldwell (2001). Herpetology. An Introductory Biology of Amphibians and Reptiles, 2nd edition. Academic Press, San Diego, 630pp.

Zug, G.R. & P.B. Zug (1979). The marine toad, Bufo marinus: A natural history resume of native populations. Smithson Contributions to Zoology 284: 1–58.