Abstract
Social environmental complexity induces structural and biochemical changes in animals’ brains, which are linked to the improvement of animals’ learning abilities. The nonapeptides from the arginine vasopressin (AVP) family (arginine vasotocin, AVT, in non-mammals) play a significant role in the regulation of social behavior, particularly in the formation of social memories and individual recognition. Moreover, the role of AVT in the regulation of interspecific interactions has only recently started to be addressed in the context of cleaner fish mutualisms and learning. Variance in the distribution of AVP receptor expression, which is linked to distinct neural systems (related to the dorsolateral and the dorsomedial telencephalon), is known to be implicated in differences in individual learning processes. Here we asked if the associative learning performance of the Indo-Pacific bluestreak cleaner wrasse (Labroides dimidiatus) is regulated by AVT. We tested the influence of AVT upon the cleaners’ ability to solve two different problems (cue and place discrimination tasks) that in principle differ in ecological relevance and are associated with two different memory systems. We found that AVT affected the learning competence of cleaners differently between tasks, as individual performance showed distinct response selectivity to AVT dosage levels. However, only in the ecologically relevant task was their learning response improved by blocking AVT via treatment with the antagonist Manning compound. Our findings demonstrate that AVT pathways, which are implicated in the regulation of interspecific behavior (i.e., a cleaner’s willingness to seek interactions with clients), are also linked to individual learning ability in the context of mutualistic behavior, and in tune with socio-ecological demands.
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References
Alescio- Lautier B, Paban V, Soumireu-Mourat B (2000) Neuromodulation of memory in the hippocampus vasopressin. Eur J Pharmacol 405:63–72
Alescio-Lautier B, Soumireu-Mourat B (1998) Role of vasopressin in learning and memory in the hippocampus. Prog Brain Res 119:501–521
Balment RJ, Lu W, Weybourne E, Warne JM (2006) Arginine vasotocin a key hormone in fish physiology and behaviour: a review with insights from mammalian models. Gen Comp Endocrinol 147:9–16
Bansemer C, Grutter AS, Poulin R (2002) Geographic variation in the cheating behaviour of the cleaner fish Labroides dimidiatus. Ethology 108:353–366
Broglio C, Rodríguez F, Salas C (2003) Spatial cognition and its neural basis in teleost fish. Fish Fish 4:247–255
Brosnan SF, Salwiczek L, Bshary R (2010) The interplay of cognition and cooperation. Philos Trans R Soc B 365:2699–2710
Bshary A, Bshary R (2010) Interactions between Sabre-Tooth Blennies and their reef fish victims: effects of repeated game structure and local abundance on victim aggression. Ethology 116:681–690
Bshary A, Bshary R (2012) Individual differences in foraging strategies of parasitic sabre-tooth blennies. PLoS ONE 7, e45998
Bshary R, Côté IM (2008) New perspectives on marine cleaning mutualism. In: Magnhagen C, Braithwaite VA, Forsgren E, Kapoor BG (eds) Fish behaviour. Science Publishers, Enfield, pp 563–592
Bshary R, Grutter AS (2002) Asymmetric cheating opportunities and partner control in a cleaner fish mutualism. Anim Behav 63:547–555
Bshary R, Grutter AS (2005) Punishment and partner switching cause cooperative behavior in a cleaner mutualism. Biol Lett 1:396–399
Bshary R, Grutter AS (2006) Image scoring and cooperation in a cleaner fish mutualism. Nature 441:975–978
Bshary R, Schäfer D (2002) Choosy reef fish select cleaner fish that provide high-quality service. Anim Behav 63:557–564
Bshary R, Grutter AS, Willener AST, Leimar O (2008) Pairs of cooperating cleaner fish provide better service quality than singletons. Nature 455:964–967
Bshary R, Oliveira RF, Grutter AS (2011) Short term variation in the level of cooperation in the cleaner wrasse Labroides dimidiatus: implications for the role of potential stressors. Ethology 117:246–253
Cardoso SC, Paitio JR, Oliveira RF, Bshary R, Soares MC (2015a) Arginine vasotocin reduces levels of cooperative behaviour in a cleaner fish. Physiol Behav 139:314–320
Cardoso SC, Grutter AS, Paula JR, André GI, Messias JP, Gozdowska M, Kulczykowska E, Soares MC (2015b) Forebrain neuropeptide regulation of pair association and behavior in cooperating cleaner fish. Physiol Behav 145:1–7
Carneiro LA, Oliveira RF, Canário AVM, Grober MS (2003) The effect of arginine vasotocin on courtship behaviour in a blenniid fish with alternative reproductive tactics. Fish Physiol Biochem 28:241–243
Côté IM (2000) Evolution and ecology of cleaning symbioses in the sea. Oceanogr Mar Biol 38:311–355
Danisman E, Bshary R, Bergmüller R (2010) Do cleaner fish learn to feed against their preference in a reverse reward contingency task? Anim Cogn 13:41–49
Dewan AK, Ramey ML, Tricas TC (2011) Arginine vasotocin neuronal phenotypes, telencephalic fiber varicosities, and social behavior in butterflyfishes (Chaetodontidae): potential similarities to birds and mammals. Horm Behav 59:56–66
Everts HG, Koolhaas JM (1999) Differential modulation of lateral septal vasopressin receptor blockade in spatial learning, social recognition, and anxiety-related behaviors in rats. Behav Brain Res 99:7–16
Gingins S, Werminghausen J, Johnstone RA, Grutter AS, Bshary R (2013) Power and temptation cause shifts between exploitation and cooperation in a cleaner wrasse mutualism. Proc R Soc B 280(1761):20130553
Goodson JL, Bass AH (2001) Social behavior functions and related anatomical characteristics of vasotocin/vasopressin systems in vertebrates. Brain Res Rev 36:91–94
Goodson JL, Thompson RR (2010) Nonapeptide mechanisms of social cognition, behavior, and species-specific social systems. Curr Opin Neurobiol 20:784–794
Grutter AS (1994) Spatial and temporal variations of the ectoparasites of seven coral reef fish from Lizard Island and Heron Island, Australia. Mar Ecol Prog Ser 115:21–30
Grutter AS, Bshary R (2003) Cleaner wrasses prefer client mucus: support for partner control mechanisms in cleaning interactions. Proc R Soc Lond B 270:242–244
Huffman LS, O‘Connell LA, Kenkel CD, Kline RJ, Khan IA, Hofmann HA (2012) Distribution of nonapeptide systems in the forebrain of an African cichlid fish, Astatotilapia burtoni. J Chem Neuroanat 44:86–97
Huffman LS, Hinz FI, Wojcik S, Aubin-Horth N, Hofmann HA (2014) Arginine vasotocin regulates social ascent in the African cichlid fish Astatotilapia burtoni. Gen Comp Endocrinol (published online, doi:10.1016/j.ygcen.2014.03.004)
Kline RJ, O‘Connell LA‘, Hofmann HA, Holt GJ, Khan IA (2011) The distribution of an AVT V1a receptor in the brain of a sex changing fish Epinephelus adscensionis. J Chem Neuroanat 42:72–88
Lema SC (2010) Identification of multiple vasotocin receptor cDNAs in teleost fish: sequences, phylogenetic analysis, sites of expression, and regulation in the hypothalamus and gill in response to hyperosmotic challenge. Mol Cell Endocrinol 321:215–230
Lema SC, Nevitt GA (2004) Exogenous vasotocin alters aggression during agonistic exchanges in male Amargosa River pupfish (Cyprinodon nevadensis amargosae). Horm Behav 46:628–637
Lema SC, Wagstaff LJ, Gardner NM (2010) Diurnal rhythms of behavior and brain mRNA expression for arginine vasotocin, isotocin, and their receptors in wild Amargosa pupfish (Cyprinodon nevadensis amargosae). Mar Fresh Behav Physiol 43:257–281
Lema SC, Slane MA, Salvesen KE, Godwin J (2012) Variation in gene transcript profiles of two V1a-type arginine vasotocin receptors among sexual phases of bluehead wrasse (Thalassoma bifasciatum). Gen Comp Endocrinol 179:451–464
Lim MM, Young LJ (2006) Neuropeptidergic regulation of affiliative behavior and social bonding in animals. Horm Behav 50:506–517
López JC, Bingman VP, Rodríguez F, Gómez Y, Salas C (2000a) Dissociation of place and cue lerning by telencephalic ablation in goldfish. Behav Neurosci 114:687–699
López JC, Broglio C, Rodríguez F, Thinus-Balnc C, Salas C (2000b) Reversal learning deficit in a spatial task but not in a cue one after telencephalic ablation in goldfish. Behav Brain Res 109:91–98
Manning M, Stoev S, Chini B, Durroux T, Mouillac B, Guillon G (2008) Peptide and non-peptide agonists and antagonistsfor the vasopressin and oxytocin V1a, V1b, V2 and OT receptors: research tools and potential therapeutic agents. Prog Brain Res 170:473–512
Mendonça R, Soares MC, Bshary R, Oliveira RF (2013) Arginine vasotocin neuronal phenotype and interspecific cooperative behaviour. Brain Behav Evol 82:166–176
Nadel L (1991) The hippocampus and space revisited. Hippocampus 1:221–229
Northcutt RG (1995) The forebrain of gnathostomes: in search of a morphotype. Brain Behav Ecol 46:304–318
Oldfield RG, Hofmann HA (2011) Neuropeptide regulation of social behavior in a monogamous cichlid fish. Physiol Behav 102:296–303
Oldfield RJ, Harris RM, Hendrickson DA, Hofmann HA (2013) Arginine vasotocin and androgem pathways are associated with mating system variation in North American cichlid fishes. Horm Behav 64:44–52
Pinto A, Oates J, Grutter AS, Bshary R (2011) Cleaner wrasses Labroides dimidiatus are more cooperative in the presence of an audience. Curr Biol 21:1140–1144
Portavella M, Vargas JP, Torres B, Salas C (2002) The effects of telencephalic pallial lesions on spatial, temporal and emotional learning in goldfish. Brain Res Bull 57:397–399
Raihani NJ, Grutter AS, Bshary R (2010) Punishers benefit from third-party punishment in fish. Science 327:171
Raihani NJ, Grutter AS, Bshary R (2012a) Female cleaner fish cooperate more with unfamiliar males. Proc R Soc Lond B 279:2479–2486
Raihani NJ, McAuliffe K, Brosnan SF, Bshary R (2012b) Are cleaner fish (Labroides dimidiatus) inequity averse? Anim Behav 84:665–674
Raihani NJ, Pinto AI, Grutter AS, Wismer S, Bshary R (2012c) Male cleaner wrasses adjust punishment of female partners according to the stakes. Proc R Soc Lond B 279:365–370
Randall JE (1958) A review of the labrid fish genus Labroides, with descriptions to two new species and notes on ecology. Pac Sci 12:327–347
Rodríguez F, López JC, Vargas JP, Broglio C, Gómez Y, Salas C (2002) Spatial memory and hippocampal pallium through vertebrate evolution: insights from reptiles to teleost fish. Brain Res Bull 57:499–503
Salas C, Broglio C, Rodríguez F, López JC, Portavella M, Torres B (1996a) Telencephalic ablation in goldfish impairs performance in a “spatial constancy” problem but not in a cued one. Behav Brain Res 79:193–200
Salas C, Rodríguez F, Vargas JP, Durán E, Torres B (1996b) Spatial learning and memory deficits after telencephalic ablation in goldfish trained in place and turn maze procedures. Behav Neurosci 110:965–980
Salas C, Broglio C, Rodríguez F (2003) Evolution of forebrain and spatial cognition in vertebrates: conservation across diversity. Brain Behav Evol 62:72–82
Salas C, Broglio C, Durán E, Gómez A, Ocaňa FM, Jiménez-Moya F, Rodríguez F (2006) Neuropsychology of learning and memory in teleost fish. Zebrafish 3:157–171
Salwiczek LH, Bshary R (2011) Cleaner wrasses keep track of the ‘when‘and ‘what’ in a foraging task. Ethology 117:939–948
Santangelo N, Bass AH (2006) New insights into neuropeptide modulation of aggression: field studies of arginine vasotocin in a territorial tropical damselfish. Proc R Soc Lond B273:3085–3092
Santangelo N, Bass AH (2010) Individual behavioral and neuronal phenotypes for vasotocin mediated courtship and aggression in a territorial teleost. Brain Behav Evol 75:282–291
Semsar K, Kandel FL, Godwin J (2001) Manipulations of the AVT system shift social status and related courtship and aggressive behavior in the bluehead wrasse. Horm Behav 40:21–31
Sison M, Gerlai R (2010) Associative learning in zebrafish (Danio rerio) in the plus maze. Behav Brain Res 207(1):99–104
Soares MC, Bshary R, Côté IM (2008) Does cleanerfish service quality depend on client value or choice options? Anim Behav 76:123–130
Soares MC, Bshary R, Fusani L, Goymann W, Hau M, Hirschenhauser K, Oliveira RF (2010) Hormonal mechanisms of cooperative behaviour. Philos Trans R Soc B 365:2737–2750
Soares MC, Bshary R, Mendonça R, Grutter AS, Oliveira RF (2012) Arginine vasotocin regulation of interspecific cooperative behaviour in a cleaner fish. PLoS ONE 7, e39583
Soares MC, Cardoso SC, Grutter AS, Oliveira RF, Bshary R (2014) Cortisol mediates cleaner wrasse switch from cooperation to cheating and tactical deception. Horm Behav 66:346–350
Tebbich S, Bshary R, Grutter AS (2002) Cleaner fish Labroides dimidiatus recognise familiar clients. Anim Cogn 5:139–145
Vargas JP, Rodríguez F, López JC, Arias JL, Salas C (2000) Spatial learning-induced increase in the argyrophilic nucleolar organizer region of dorsolateral telencephalic neurons in goldfish. Brain Res 865:77–84
Wismer S, Pinto AI, Vail AL, Grutter AS, Bshary R (2014) Variation in cleaner wrasse cooperation and cognition: influence of the developmental environment? Ethology 120:519–531
Wullimann MF, Mueller T (2004) Teleostean and mammalian forebrains contrasted: evidence from genes to behaviour. J Comp Neurol 475:143–162
Acknowledgments
We thank the principal curator of Oceanário de Lisboa (Núria Baylina) and staff for logistical support. We also thank Liliana Lettieri and the three anonymous referees for relevant comments on earlier versions of this manuscript. This study was financed by Fundação para a Ciência e Tecnologia (FCT, grant PTDC/MAR/105276/2008 to MCS). SCC was supported by a FCT PhD fellowship. MCS is supported by the Project “Genomics and Evolutionary Biology,” co-financed by North Portugal Regional Operational Programme 2007/2013 (ON.2 – O Novo Norte), under the National Strategic Reference Framework (NSRF), through the European Regional Development Fund (ERDF), RFO by FCT strategic plan PEst-OE/MAR/UI0331/2011, RB by Swiss Science Foundation 31003AB grant and RM by the Brazilian National Council for Scientific and Technological Development (CNPQ; PhD Fellowship).
Author contributions
MCS and RB designed the study. SCC, JRP, and RM collected the data. SCC, MSC, RM, RFO, and RB analyzed the data and wrote the paper. All authors discussed results and commented on the manuscript.
Compliance with Ethical Standards
Animal procedures used in this study have been approved by the Portuguese Veterinary Office (Direcção Geral de Veterinária, license # 0420/000/000/2009).
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Communicated by C. R. Gabor
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Cardoso, S.C., Bshary, R., Mazzei, R. et al. Arginine vasotocin modulates associative learning in a mutualistic cleaner fish. Behav Ecol Sociobiol 69, 1173–1181 (2015). https://doi.org/10.1007/s00265-015-1931-z
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DOI: https://doi.org/10.1007/s00265-015-1931-z