Abstract
The perception of ultraviolet (UV) light by spiders has so far been only demonstrated in salticids. Crab spiders (Thomisidae) hunt mostly on flowers and need to find appropriate hunting sites. Previous studies have shown that some crab spiders that reflect UV light use UV contrast to enhance prey capture. The high UV contrast can be obtained either by modulation of body colouration or active selection of appropriate backgrounds for foraging. We show that crab spiders (Thomisus sp.) hunting on Spathiphyllum plants use chromatic contrast, especially UV contrast, to make themselves attractive to hymenopteran prey. Apart from that, they are able to achieve high UV contrast by active selection of non-UV reflecting surfaces when given a choice of UV-reflecting and non-UV reflecting surfaces in the absence of odour cues. Honeybees (Apis cerana) approached Spathiphyllum plants bearing crab spiders on which the spiders were high UV-contrast targets with greater frequency than those plants on which the UV contrast of the spiders was low. Thus, crab spiders can perceive UV and may use it to choose appropriate backgrounds to enhance prey capture, by exploiting the attraction of prey such as honeybees to UV.






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Aldrich JR, Barros TM (1995) Chemical attraction of male crab spiders (Araneae, Thomisidae) and kleptoparasitic flies (Diptera, Milichiidae and Chloropidae). J Arachnol 23:212–214
Briscoe AD, Chittka L (2001) The evolution of color vision in insects. Annu Rev Entomol 46:471–510
Chien SA, Morse DH (1998) The roles of prey and flower quality in the choice of hunting sites by adult male crab spiders Misumena vatia (Araneae, Thomisidae). J Arachnol 26:238–243
Chittka L (1992) The colour hexagon: a chromaticity diagram based on photoreceptor excitations as a generalized representation of colour opponency. J Comp Physiol A 170:533–543
Chittka L (1996) Optimal sets of color receptors and color opponent systems for coding of natural objects in insect vision. J Theor Biol 181:179–196
Chittka L (2001) Camouflage of predatory crab spiders on flowers and the colour perception of bees (Aranida: Thomisidae/Hymenoptera: Apidae). Entomol Gen 25:181–187
Chittka L, Kevan PG (2005) Flower colors as advertisement. In: Dafni A, Kevan PG (eds) Practical pollination biology. Enviroquest, Cambridge, pp 57–206
Cuthill IC, Partridge JC, Bennett ATD, Church SC, Hart NS, Hunt S (2000) Ultraviolet vision in birds. Adv Study Behav 29:159–214
De Voe RD (1975) Ultraviolet and green receptors in principal eyes of jumping spiders. J Gen Physiol 66:193–207
Dukas R, Morse DH (2005) Crab spiders show mixed effects on flower-visiting bees and no effect on plant fitness components. Ecoscience 12:244–247
Endler JA (1993) Some general comments on the evolution and design of animal communication systems. Philos Trans R Soc Lond B Biol Sci 340:215–225
Endler JA, Basolo AL (1998) Sensory ecology, receiver biases and sexual selection. Trends Ecol Evol 13:415–420
Fleishman LJ, Loew ER, Leal M (1993) Ultraviolet vision in lizards. Nature 365:397
Franks DW, Noble J (2004) Warning signals and predator–prey coevolution. Proc R Soc Lond B 271:1859–1865
Fritz RS, Morse DH (1985) Reproductive success and foraging of the crab spider Misumena vatia. Oecologia 65:194–200
Greco CF, Kevan PG (1994) Contrasting patch choosing by anthophilous ambush predators: vegetation and floral cues for decisions by a crab spider (Misumena vatia) and males and females of an ambush bug (Phymata americana). Can J Zool 72:1583–1588
Harder LD, Williams NM, Jordan CY, Nelson WA (2001) The effects of floral design and display on pollinator economics and pollen dispersal. In: Chittka L, Thomson JD (eds) Cognitive ecology of pollination. Animal behaviour and floral evolution. Cambridge University Press, Cambridge, pp 297–317
Håstad O, Ernstdotter E, Ödeen A (2005) Ultraviolet vision and foraging in dip and plunge diving birds. Biol Lett 1:306–309
Hausmann F, Arnold KE, Marshall NJ, Owens IPF (2003) Ultraviolet signals in birds are special. Proc R Soc Lond B 270:61–67
Heiling AM, Herberstein ME (2004) Predator–prey coevolution: Australian native bees avoid their spider predators. Proc R Soc Lond B 271(1):S196–S198
Heiling AM, Herberstein ME, Chittka L (2003) Pollinator attraction: crab-spiders manipulate flower signals. Nature 421:334
Heiling AM, Cheng K, Herberstein ME (2004) Exploitation of floral signals by crab spiders (Thomisus spectabilis, Thomisidae). Behav Ecol 15:321–326
Heiling AM, Chittka L, Cheng K, Herberstein ME (2005a) Colouration in crab spiders: substrate choice and prey attraction. J Exp Biol 208:1785–1792
Heiling AM, Cheng K, Chittka L, Goeth A, Herberstein ME (2005b) The role of UV in crab spider signals: effects on perception by prey and predators. J Exp Biol 208:3925–3931
Heiling AM, Cheng K, Herberstein ME (2006) Picking the right spot: crab spiders position themselves on flowers to maximize prey attraction. Behaviour 143:957–968
Ings TC, Chittka L (2008) Speed-accuracy tradeoffs and false alarms in bee responses to cryptic predators. Curr Biol 18:1520–1524
Kevan PG, Chittka L, Dyer AG (2001) Limits to the salience of ultraviolet: lessons from colour vision in bees and birds. J Exp Biol 204:2571–2580
Krell F-T, Krämer F (1998) Chemical attraction of crab spiders (Araneae, Thomisidae) to a flower fragrance component. J Arachnol 26:117–119
Li D, Lim MLM (2005) Ultraviolet cues affect the foraging behaviour of jumping spiders. Anim Behav 70:771–776
Lim MLM, Li D (2006) Behavioural evidence of UV sensitivity in jumping spiders (Araneae: Salticidae). J Comp Physiol A 192:871–878
Lim MLM, Land MF, Li D (2007) Sex-specific UV and fluorescence signals in jumping spiders. Science 315:481
Lim MLM, Li J, Li D (2008) Effect of UV-reflecting markings on female mate-choice decisions in Cosmophasis umbratica, a jumping spider from Singapore. Behav Ecol 19:61–66
Lovell JH (1915) Insects captured by the Thomisidae. Can Entomol 47:115–116
Morse DH (1988) Cues associated with patch-choice decisions by foraging crab spiders Misumena vatia. Behaviour 107:297–313
Morse DH (2000a) Flower choice by naïve young crab spiders and the effect of subsequent experience. Anim Behav 59:943–951
Morse DH (2000b) The role of experience in determining patch-use by adult crab spiders. Behaviour 137:265–278
Morse DH, Fritz RS (1982) Experimental and observational studies of patch choice at different scales by the crab spider Misumena vatia. Ecology 63:172–182
Oxford GS, Gillespie RG (1998) Evolution and ecology of spider coloration. Annu Rev Entomol 43:619–643
Papke RS, Kemp DJ, Rutowski RL (2007) Multimodal signalling: structural ultraviolet reflectance predicts male mating success better than pheromones in the butterfly Colias eurytheme L. (Pieridae). Anim Behav 73:46–54
Stephens DW, Krebs JR (1986) Foraging theory. Princeton University Press, Princeton
Théry M, Casas J (2002) Predator and prey views of spider camouflage. Nature 415:133
Théry M, Debut M, Gomez D, Casas J (2005) Specific color sensitivities of prey and predator explain camouflage in different visual systems. Behav Ecol 16:25–29
Tovée MJ (1995) Ultra-violet photoreceptors in the animal kingdom: their distribution and function. Trends Ecol Evol 10:455–460
Walla P, Barth FG, Eguchi E (1996) Spectral sensitivity of single photoreceptor cells in the eyes of the ctenid spider Cupiennius salei. Zool Sci 13:199–202
Acknowledgments
This research was funded by the Ministry of Environment and Forests, Government of India. We thank R. Yettiraj for help in collecting spiders from the campus and from Bangalore for the behavioural experiments, A.B. Vishwas for acquiring and maintaining the A. cerana hives, as well as Mahua Ghara, Yuvaraj Ranaganathan and B.R. Guru Prasad for enthusiastic support. We are grateful to Almut Kelber and Eric Warrant for critical comments on the manuscript. We declare that the experiments comply with the “Principles of animal care”, publication No. 86-23, revised 1985 of the National Institute of Health, and also with the current laws of the country in which the experiments were performed.
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Bhaskara, R.M., Brijesh, C.M., Ahmed, S. et al. Perception of ultraviolet light by crab spiders and its role in selection of hunting sites. J Comp Physiol A 195, 409–417 (2009). https://doi.org/10.1007/s00359-009-0419-6
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DOI: https://doi.org/10.1007/s00359-009-0419-6


