[1].Predatory Cues Influence the Behavioral Responses and Metamorphic Traits of Polypedates maculatus (Anura: Rhacophoridae)[J].Asian Herpetological Research,2018,9(3):188-194.[doi:10.16373/j.cnki.ahr.170076]
　Santosh MOGALI*.Predatory Cues Influence the Behavioral Responses and Metamorphic Traits of Polypedates maculatus (Anura: Rhacophoridae)[J].Asian Herpetological Research(AHR),2018,9(3):188-194.[doi:10.16373/j.cnki.ahr.170076]
点击复制

Predatory Cues Influence the Behavioral Responses and Metamorphic Traits of Polypedates maculatus (Anura: Rhacophoridae)()
分享到：

Asian Herpetological Research[ISSN:2095-0357/CN:51-1735/Q]

卷:
9
期数:
2018年3期
页码:
188-194
栏目:
出版日期:
2018-09-25

文章信息/Info

Title:
Predatory Cues Influence the Behavioral Responses and Metamorphic Traits of Polypedates maculatus (Anura: Rhacophoridae)
文章编号:
AHR-2017-0076
Author(s):
Santosh MOGALI*
Department of Zoology, Karnatak University, Dharwad 580003, India
Keywords:
antipredator behavior;  Barytelphusa spp.;  chemical cues;  visual cues;  dietary cues;  metamorphosis
DOI:
10.16373/j.cnki.ahr.170076
Abstract:
Mechanisms of predator detection and the influence of the presence of nonlethal predators on antipredator defense behavior and metamorphic traits were studied in the Indian tree frog, Polypedates maculatus. Exposure of P. maculatus tadpoles to chemical cues of caged predator (crabs, Barytelphusa spp.) fed with either conspecific or heterogeneric tadpoles, or were starved elicited defense behavior (by avoiding predator zone) in them. Such a behavior was not evident when exposed to predators housed in a glass beaker (visual cues). Both early (Gosner stage 27–28) and later (Gosner stage 35–36) stage tadpoles when exposed to caged predators (fed with conspecific tadpoles), prey tadpoles spent less time swimming and remained motionless for longer periods. Yet, the time spent by prey in feeding was unaffected. Further, the predator avoidance behavior exhibited by them was of the same intensity regardless of whether the caged predators were fed or starved implying the influence of predator’s kairomones. Tadpoles reared with caged predator reached the metamorphic climax stage (MC stage; Gosner stage 42) earlier than those reared without a predator. Size at emergence (Gosner stage 46) was comparable in both the groups. The findings suggest that P. maculatus tadpoles assess predation risk chiefly by sensing kairomones of the predator in eliciting antipredator defense behaviors. Accelerated development and early metamorphosis without any compromise of the size at emergence may be due to their unaltered feeding activity.

参考文献/References:

Alford R. A. 1999. Ecology, resource use and predation. In: McDiarmid RW, Altig R (eds) Tadpoles: the biology of anuran larvae. The University of Chicago Press, Chicago, pp 240–278
Benard M. F. 2004. Predator-induced phenotypic plasticity in organisms with complex life histories. Annu Rev Ecol Evol Syst, 35: 651–673
Chivers D. P., Smith R. J. F. 1998. Chemical alarm signaling in aquatic predator-prey systems: a review and prospectus. Ecoscience, 5: 338–352
Girish S., Saidapur S. K. 1999. Mating and nesting behavior, and early development in the tree frog Polypedates maculatus. Curr Sci, 76: 91–92
Gosner K. L. 1960. A simplified table for staging anuran embryos and larvae with notes on identification. Herpetologica, 16: 183–190
Hoff K. V. S., Blaustein A. R., McDiarmid R. W., Altig R. 1999. Behaviour: interaction and their consequences. In Tadpoles: Biology of anurans larvae (eds McDiarmid RW and Altig R) University of Chicago Press, Chicago, pp 215–239
Kiesecker J. M., Chivers D. P., Blaustein A. R. 1996. The use of chemical cues in predator recognition by Western toad tadpoles. Anim Behav, 52: 1237–1245
Kiesecker J. M., Chivers D. P., Anderson M., Blaustein A. R. 2002. Effect of predator diet on the life history shifts of Red-legged frogs, Rana aurora. J Chem Ecol, 28: 1007–1015
Lardner B. 2000. Morphological and life history responses to predators in larvae of seven anurans. Oikos, 88: 169–180
Laurila A., Kujasalo J., Ranta E. 1997. Different antipredator behavior in two anuran tadpoles: effect of predator diet. Behav Ecol Sociobiol, 40: 329–336
Laurila A., Kujasalo J., Ranta E. 1998. Predator-induced changes in life history in two anuran tadpoles: effects of predator diet. Oikos, 83: 307–317
Mogali S. M., Saidapur S. K., Shanbhag B. A. 2011. Levels of predation modulate antipredator defense behavior and metamorphic traits in the toad Bufo melanostictus. J Herpetol, 45: 428–431
Mogali S. M., Saidapur S. K., Shanbhag B. A. 2012. Tadpoles of the bronze frog (Rana temporalis) assess predation risk before evoking antipredator defense behavior. J Ethol, 30: 379–386
Mogali S. M., Shanbhag B. A., Saidapur S. K. 2015. Strong food odors mask predation risk and affect evocation of defense behaviors in the tadpoles of Sphaerotheca breviceps. J Ethol, 33: 41–46
Mogali S. M., Saidapur S. K., Shanbhag B. A. 2016. Influence of desiccation, predatory cues, and density on metamorphic traits of the bronze frog Hylarana temporalis. Amphibia–Reptilia, 37: 199–205
Mohanty-Hejmadi P., Dutta S. K. 1988. Life history of the common Indian tree frog, Polypedates maculatus (Gray, 1834) (Anura: Rhacophoridae). J Bombay Nat Hist Soc, 85: 512–517
Nicieza A. G. 2000. Interacting effects of predation risk and food availability on larval anuran behavior and development. Oecologia, 123: 497–505
Relyea R. A. 2007. Getting out alive: how predators affect the decision to metamorphose. Oecologia, 152: 389–400
Saidapur S. K., Veeranagoudar D. K., Hiragond N. C., Shanbhag B. A. 2009. Mechanism of predator-prey detection and behavioral responses in some anuran tadpoles. Chemoecology, 19: 21–28
Schoeppner N. M., Relyea R. A. 2005. Damage, digestion, and defense: the roles of alarm cues and kairomones for inducing prey defenses. Ecol Lett, 8: 505–512
Schoeppner N. M., Relyea R. A. 2009. When should prey respond to consumed heterospecifics? Testing hypotheses of perceived risk. Copeia, 2009: 190–194
Stauffer H., Semlitsch R. D. 1993. Effects of visual, chemical and tactile cues of fish on the behavioral responses of tadpoles. Anim Behav, 46: 355–364
Villa J., McDiarmid R. W., Gallardo J. M. 1982. Arthropod predators of Leptodactylidae frog foam nests. Brenesia, 19: 577–589
Vonesh J. R., Warkentin K. M. 2006. Opposite shifts in size at metamorphosis in response to larval and metamorph predators. Ecology, 87: 556–562

更新日期/Last Update: 2018-09-26