R. A. Adcock, A. Thangavel, S. Whitfield-gabrieli, B. Knuston, and J. D. Gabrieli, Reward-Motivated Learning: Mesolimbic Activation Precedes Memory Formation, Neuron, vol.50, issue.3, pp.507-517, 2006.
DOI : 10.1016/j.neuron.2006.03.036

E. L. Ardiel and C. H. Rankin, An elegant mind: Learning and memory in Caenorhabditis elegans, Learning & Memory, vol.17, issue.4, pp.191-201, 2010.
DOI : 10.1101/lm.960510

P. B. Barela, Theoretical mechanisms underlying the trial-spacing effect in Pavlovian fear conditioning., Journal of Experimental Psychology: Animal Behavior Processes, vol.25, issue.2, pp.177-193, 1999.
DOI : 10.1037/0097-7403.25.2.177

R. C. Barnet, N. J. Grahame, and R. R. Miller, Trial spacing effects in pavlovian conditioning: A role for local context, Animal Learning & Behavior, vol.20, issue.3, pp.340-348, 1995.
DOI : 10.3758/BF03198931

C. D. Beck, B. Schroeder, and R. L. Davis, Learning performance of normal and mutant Drosophila after repeated conditioning trials with discrete stimuli, Journal of Neuroscience, vol.20, pp.2944-2953, 2000.

C. Bernstein, A. Kacelnik, and J. R. Krebs, Individual Decisions and the Distribution of Predators in a Patchy Environment, The Journal of Animal Ecology, vol.57, issue.3, pp.1007-1026, 1988.
DOI : 10.2307/5108

C. Bernstein, A. Kacelnik, and J. R. Krebs, Individual Decisions and the Distribution of Predators in a Patchy Environment. II. The Influence of Travel Costs and Structure of the Environment, The Journal of Animal Ecology, vol.60, issue.1, pp.205-225, 1991.
DOI : 10.2307/5455

A. Bouvier and S. Huet, nls2 Non-linear regression by S-PLUS???functions, Computational Statistics & Data Analysis, vol.18, issue.1, pp.187-190, 1994.
DOI : 10.1016/0167-9473(94)90138-4

H. R. Braig, W. Zhou, S. Dobson, O. Neill, and S. L. , Cloning and characterization of a gene encoding the major surface protein of the bacterial endosymbiont Wolbachia, Journal of Bacteriology, vol.180, pp.2373-2378, 1998.

V. A. Braithwaite, D. J. Salkeld, H. M. Mcadam, C. G. Hockings, A. M. Ludlow et al., Spatial and discrimination learning in rodents infected with the nematode Strongyloides ratti, Parasitology, vol.117, issue.2, pp.145-154, 1998.
DOI : 10.1017/S003118209800290X

C. D. Beck, B. Schroeder, and R. L. Davis, Learning performance of normal and mutant Drosophila after repeated conditioning trials with discrete Stimuli, The Journal of Neuroscience, vol.20, issue.8, pp.2944-2953, 2000.

J. N. Bruck, Decades-long social memory in bottlenose dolphins, Proceedings of the Royal Society B: Biological Sciences, vol.13, issue.4, 2013.
DOI : 10.1037/0735-7044.116.4.515

G. Brun and N. Plus, The viruses of Drosophila. The Genetics and Biology of Drosophila, pp.625-702, 1978.

J. M. Burger, M. Kolss, J. Pont, and . T. Kawecki, LEARNING ABILITY AND LONGEVITY: A SYMMETRICAL EVOLUTIONARY TRADE-OFF IN DROSOPHILA, Evolution, vol.10, issue.6, pp.62-68, 2008.
DOI : 10.2307/2410318

T. J. Carew, H. M. Pinsker, and E. R. Kandel, Long-Term Habituation of a Defensive Withdrawal Reflex in Aplysia, Science, vol.175, issue.4020, pp.451-454, 1972.
DOI : 10.1126/science.175.4020.451

D. M. Cox and C. V. Holland, Relationship between three intensity levels of Toxocara canis larvae in the brain and effects on exploration, anxiety, learning and memory in the murine host, Journal of Helminthology, vol.75, issue.01, pp.33-41, 2001.
DOI : 10.1079/JOH200028

D. Bartolo, P. Cutuli, D. Ricceri, L. Gelfo, F. Foti et al., Does age matter? Behavioral and neuro-anatomical effects of neonatal and adult basal forebrain cholinergic lesions, Journal of Alzheimers Disease, vol.20, pp.207-227, 2010.

F. Dedeine, F. Vavre, F. Fleury, B. Loppin, M. E. Hochberg et al., Removing symbiotic Wolbachia bacteria specifically inhibits oogenesis in a parasitic wasp, Proceedings of the National Academy of Sciences, vol.98, issue.11, 2001.
DOI : 10.1073/pnas.101304298

URL : https://hal.archives-ouvertes.fr/hal-00427163

R. Dukas, Evolutionary ecology of learning Cognitive Ecology: The Evolutionary Ecology of Information Processing and Decision Making, pp.129-174, 1998.

R. Dukas, Evolutionary Biology of Insect Learning, Annual Review of Entomology, vol.53, issue.1, pp.145-160, 2008.
DOI : 10.1146/annurev.ento.53.103106.093343

R. Dukas, Learning decreases heterospecific courtship and mating in fruit flies, Biology Letters, vol.334, issue.6179, pp.645-647, 2008.
DOI : 10.1038/334244a0

R. Dukas and E. A. Bernays, Learning improves growth rate in grasshoppers, Proceedings of the National Academy of Sciences, vol.97, issue.6, 2000.
DOI : 10.1073/pnas.050461497

R. Dukas, Effects of learning on evolution: robustness, innovation and speciation, Animal Behaviour, vol.85, issue.5, pp.1023-1030, 2013.
DOI : 10.1016/j.anbehav.2012.12.030

W. F. Fangan, M. A. Lewis, M. Auger-methe, T. Avgar, S. Benhamou et al., Spatial memory and animal movement, Ecology Letters, issue.10, pp.16-1316, 2013.

M. S. Fanselow and T. J. Tighe, Contextual conditioning with massed versus distributed unconditional stimuli in the absence of explicit conditional stimuli., Journal of Experimental Psychology: Animal Behavior Processes, vol.14, issue.2, pp.187-199, 1988.
DOI : 10.1037/0097-7403.14.2.187

S. Farrokhi, A. Ashouri, J. Shirazi, H. Allahyari, and M. E. Huigens, A comparative study on the functional response of Wolbachia-infected and uninfected forms of the parasitoid wasp Trichogramma brassicae, Journal of Insect Science, vol.10, p.167, 2010.

R. F. Fialho and L. Stevens, Male-killing Wolbachia in a flour beetle, Proceedings of the Royal Society B: Biological Sciences, vol.267, issue.1451, pp.1469-1473, 2000.
DOI : 10.1098/rspb.2000.1166

. Ichneumonidae, Effect of endosymbionts or existence of two distinct reproductive modes

M. Gallagher and P. R. Rapp, THE USE OF ANIMAL MODELS TO STUDY THE EFFECTS OF AGING ON COGNITION, Annual Review of Psychology, vol.48, issue.1, pp.339-370, 1997.
DOI : 10.1146/annurev.psych.48.1.339

C. R. Gallistel and J. Gibbon, Time, rate, and conditioning., Psychological Review, vol.107, issue.2, pp.289-344, 2000.
DOI : 10.1037/0033-295X.107.2.289

A. O. Gautestad and A. Mysterud, The L??vy flight foraging hypothesis: forgetting about memory may lead to false verification of Brownian motion, Movement Ecology, vol.1, issue.1, 2013.
DOI : 10.1371/journal.pone.0045174

R. J. Gegear, M. C. Otterstatter, and J. D. Thomson, Bumble-bee foragers infected by a gut parasite have an impaired ability to utilize floral information, Proceedings of the Royal Society B: Biological Sciences, vol.68, issue.3, pp.1073-1078, 2006.
DOI : 10.1016/j.beproc.2004.06.010

J. Gibbon and P. D. Balsam, Spreading associations in time Autoshaping and Conditioning Theory, pp.219-253, 1981.

M. S. Gil-turnes, M. E. Hay, and W. Fenical, Symbiotic marine bacteria chemically defend crustacean embryos from a pathogenic fungus, Science, vol.246, issue.4926, pp.116-118, 1989.
DOI : 10.1126/science.2781297

M. S. Gil-turnes and W. Fenical, Embryos of Homarus americanus are Protected by Epibiotic Bacteria, The Biological Bulletin, vol.182, issue.1, pp.105-108, 1992.
DOI : 10.2307/1542184

M. Giurfa, Behavioral and neural analysis of associative learning in the honeybee: a taste from the magic well, Journal of Comparative Physiology A, vol.102, issue.3, pp.801-824, 2007.
DOI : 10.1007/s00359-007-0235-9

URL : https://hal.archives-ouvertes.fr/hal-00168044

M. Giurfa and J. C. Sandoz, Invertebrate learning and memory: Fifty years of olfactory conditioning of the proboscis extension response in honeybees, Learning & Memory, vol.19, issue.2, pp.54-66, 2012.
DOI : 10.1101/lm.024711.111

G. Giunti, A. Canale, R. H. Messing, E. Donati, C. Stefanini et al., Parasitoid learning: Current knowledge and implications for biological control, Biological Control, vol.90, pp.208-219, 2015.
DOI : 10.1016/j.biocontrol.2015.06.007

A. C. Gleiss, R. P. Wilson, and E. L. Shepard, Making overall dynamic body acceleration work: on the theory of acceleration as a proxy for energy expenditure, Methods in Ecology and Evolution, pp.23-33, 2011.
DOI : 10.1111/j.2041-210X.2010.00057.x

S. Grenier, D. Clercq, and P. , Comparison of artificially vs. naturally reared natural enemies and their potential for use in biological control. Quality Control and Production of Biological Control Agents Theory and Testing Procedures, J.C. van Lenteren), pp.115-131, 2003.

S. L. Goodacre, O. Y. Martin, C. F. Thomas, and G. M. Hewitt, Wolbachia and other endosymbiont infections in spiders, Molecular Ecology, vol.265, issue.2, pp.517-527, 2006.
DOI : 10.1111/j.1365-294X.2005.02802.x

E. R. Haine, K. Boucansaud, and T. Rigaud, Conflict between parasites with different transmission strategies infecting an amphipod host, Proceedings of the Royal Society B: Biological Sciences, vol.13, issue.7, pp.2505-2510, 2005.
DOI : 10.1111/j.1365-294X.2004.02203.x

. G. Hermitte, M. E. Pedreira, D. Tomsic, and H. Maldonado, Context Shift and Protein Synthesis Inhibition Disrupt Long-Term Habituation after Spaced, but Not Massed, Training in the CrabChasmagnathus, Neurobiology of Learning and Memory, vol.71, issue.1, pp.34-49, 1999.
DOI : 10.1006/nlme.1998.3858

K. M. Hoedjes, H. M. Kruidhof, M. E. Huigens, M. Dicke, L. E. Vet et al., Natural variation in learning rate and memory dynamics in parasitoid wasps: opportunities for converging ecology and neuroscience, Proceedings of the Royal Society of, p.101098, 2010.
DOI : 10.1093/molbev/msp188

M. P. Hoffmann, D. L. Walker, and A. M. Shelton, Biology ofTrichogramma ostriniae (Hym.: trichogrammatidae) reared onOstrinia nubilalis (Lep.: pyralidae) and survey for additional hosts, Entomophaga, vol.126, issue.3-4, pp.387-402, 1995.
DOI : 10.1007/BF02373727

C. L. Hohmann, R. F. Luck, and R. Stouthamer, Effect of Wolbachia on the Survival and Reproduction of Trichogramma kaykai Pinto & Stouthamer (Hymenoptera: Trichogrammatidae), Neotropical Entomology, vol.30, issue.4, pp.607-612, 2001.
DOI : 10.1590/S1519-566X2001000400015

M. E. Huigens, R. F. Luck, R. H. Klaassen, M. F. Maas, M. J. Timmermans et al., Infectious parthenogenesis, Nature, vol.405, issue.6783, pp.178-179, 2000.
DOI : 10.1038/35012066

M. E. Huigens and R. Stouthamer, Parthenogenesis associated with Wolbachia, Insect Symbiosis, pp.247-266, 2003.

J. Iqbal and U. Muller, Virus infection causes specific learning deficits in honeybee foragers, Proceedings of the Royal Society B: Biological Sciences, vol.302, issue.5643, pp.1517-1521, 2007.
DOI : 10.1126/science.1086807

M. Kavaliers and D. D. Colwell, Reduced spatial learning in mice infected with the nematode, Heligmosomoides polygyrus, Parasitology, vol.53, issue.05, pp.1004-1017, 1995.
DOI : 10.1016/0306-4530(91)90076-6

M. Kavaliers, D. D. Colwell, and L. A. Galea, Parasitic infection impairs spatial learning in mice, Animal Behaviour, vol.50, issue.1, pp.223-229, 1995.
DOI : 10.1006/anbe.1995.0234

K. Farahani, H. Ashouri, A. Goldansaz, S. H. Ainouche, A. Van-baaren et al., infection affect decision-making in a parasitic wasp?, Entomologia Experimentalis et Applicata, vol.7, issue.2, pp.102-116, 2015.
DOI : 10.1111/eea.12293

URL : https://hal.archives-ouvertes.fr/hal-01140468

J. Kralj, A. Brockmann, S. Fuchs, and J. Tautz, The parasitic mite Varroa destructor affects non-associative learning in honey bee foragers, Apis mellifera L., Journal of Comparative Physiology A, vol.102, issue.3, pp.363-370, 2007.
DOI : 10.1007/s00359-006-0192-8

J. Kralj and S. Fuchs, foragers, Apidologie, vol.44, issue.5, pp.577-587, 2006.
DOI : 10.1051/apido:2006040

URL : https://hal.archives-ouvertes.fr/hal-00892221

N. Kremer, D. Charif, H. Henri, F. Gavory, P. Wincker et al., Influence of Wolbachia on host gene expression in an obligatory symbiosis, BMC Microbiology, vol.12, issue.Suppl 1, pp.7-10, 2012.
DOI : 10.1073/pnas.0608407104

URL : https://hal.archives-ouvertes.fr/hal-00763438

J. H. Kogan, P. W. Frankland, J. A. Blendy, . J. Coblentz, Z. Marowitz et al., Spaced training induces normal long-term memory in CREB mutant mice, Current Biology, vol.7, issue.1, pp.1-11, 1997.
DOI : 10.1016/S0960-9822(06)00022-4

H. M. Kruidhof, F. G. Pashalidou, N. E. Fatouros, I. A. Figueroa, L. E. Vet et al., Reward Value Determines Memory Consolidation in Parasitic Wasps, PLoS ONE, vol.7, issue.8, pp.39615-101371, 2012.
DOI : 10.1371/journal.pone.0039615.s003

J. G. Lundgren and G. E. Heimpel, Quality assessment of three species of commercially produced Trichogramma and the first report of thelytoky in commercially produced Trichogramma, Biological Control, vol.26, issue.1, pp.68-73, 2003.
DOI : 10.1016/S1049-9644(02)00117-2

S. Mansfield and N. J. Mills, (Hymenoptera: Trichogrammatidae) in Walnut Orchards, Environmental Entomology, vol.31, issue.4, pp.723-731, 2002.
DOI : 10.1603/0046-225X-31.4.723

R. Menzel and U. Müller, Learning and Memory in Honeybees: From Behavior to Neural Substrates, Annual Review of Neuroscience, vol.19, issue.1, pp.379-404, 1996.
DOI : 10.1146/annurev.ne.19.030196.002115

R. Menzel, Memory dynamics in the honeybee, Journal of Comparative Physiology A: Sensory, Neural, and Behavioral Physiology, vol.185, issue.4, pp.323-340, 1999.
DOI : 10.1007/s003590050392

F. Mery, Natural variation in learning and memory, Current Opinion in Neurobiology, vol.23, issue.1, pp.52-56, 2013.
DOI : 10.1016/j.conb.2012.09.001

F. Mery and T. J. Kawecki, A Cost of Long-Term Memory in Drosophila, Science, vol.308, issue.5725, p.1148, 2005.
DOI : 10.1126/science.1111331

N. J. Mills and U. Kuhlmann, Oviposition behavior of Trichogramma platneri Nagarkatti and Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) in patches of single and clustered host eggs, Biological Control, vol.30, issue.1, pp.42-51, 2004.
DOI : 10.1016/j.biocontrol.2003.09.011

K. Miura and Y. Tagami, Comparison of life history characters of sexual and Wolbachia-associated asexual Trichogramma kaykai (Hymenoptera: Trichogrammatidae), 2004.

I. A. Muzzio, R. R. Ramirez, A. C. Talk, and L. D. Matzel, Interactive contributions of intracellular calcium and protein phosphatases to massed-trials learning deficits in Hermissenda., Behavioral Neuroscience, vol.113, issue.1, pp.103-117, 1999.
DOI : 10.1037/0735-7044.113.1.103

H. Nishio, S. Kasuga, M. Ushijima, and Y. Harada, Prenatal stress and postnatal development of neonatal rats ??? sex-dependent effects on emotional behavior and learning ability of neonatal rats, International Journal of Developmental Neuroscience, vol.19, issue.1, pp.37-45, 2001.
DOI : 10.1016/S0736-5748(00)00070-8

R. E. Page and C. Y. Peng, Aging and development in social insects with emphasis on the honey bee, Apis mellifera L., Experimental Gerontology, vol.36, issue.4-6, pp.695-711, 2001.
DOI : 10.1016/S0531-5565(00)00236-9

D. Y. Panteleev, I. I. Goryacheva, B. V. Andrianov, N. L. Reznik, O. E. Lazebny et al., The endosymbiotic bacterium Wolbachia enhances the nonspecific resistance to insect pathogens and alters behavior of Drosophila melanogaster, Russian Journal of Genetics, vol.43, issue.9, pp.1066-1069, 2007.
DOI : 10.1134/S1022795407090153

J. M. Pearce, Animal Learning and Cognition: An Introduction, 2008.

A. L. Petursdottir, S. A. Farr, J. E. Morley, W. A. Banks, and G. V. Skuladottir, Effect of dietary n-3 polyunsaturated fatty acids on brain lipid fatty acid composition, learning ability, and memory of senescence-accelerated mouse. The Journals of Gerontology Series A: Biological Sciences and Medical Sciences, pp.63-1153, 2008.

J. D. Pinto, Systematics of the North American species of Trichogramma Westwood (Hymenoptera: Trichogrammatidae), pp.1-287, 1998.

N. Poorjavad, S. H. Goldansaz, T. Machtelinckx, L. Tirry, R. Stouthamer et al., Iranian Trichogramma: ITS2 DNA characterization and natural Wolbachia infection, BioControl, vol.11, issue.3, pp.361-374, 2012.
DOI : 10.1007/s10526-011-9397-z

V. V. Pravosudov and T. Smulders, Integrating ecology, psychology and neurobiology within a food-hoarding paradigm, Philosophical Transactions of the Royal Society B: Biological Sciences, vol.14, issue.5, pp.859-867, 2010.
DOI : 10.1093/beheco/arg064

M. Portavella, B. Torres, and C. Salas, Avoidance Response in Goldfish: Emotional and Temporal Involvement of Medial and Lateral Telencephalic Pallium, Journal of Neuroscience, vol.24, issue.9, pp.2335-2342, 2004.
DOI : 10.1523/JNEUROSCI.4930-03.2004

N. E. Raine and L. Chittka, The correlation of learning speed and natural foraging success in bumble-bees, Proceedings of the Royal Society B: Biological Sciences, vol.34, issue.19, pp.803-808, 2008.
DOI : 10.1242/jeb.00570

C. H. Rankin, C. Chiba, and C. Beck, Caenorhabditis elegans: A new model system for the study of learning and memory, Behavioural Brain Research, vol.37, issue.1, pp.89-92, 1990.
DOI : 10.1016/0166-4328(90)90074-O

R. A. Rescorla and P. J. Durlach, The role of context in intertribal interval effects in auto shaping, Quarterly Journal of Experimental Psychology, vol.39, pp.35-40, 1987.

B. D. Roitberg, M. L. Reid, and C. Li, Choosing Hosts and Mates: The Value of Learning, 1993.
DOI : 10.1007/978-1-4615-2814-2_7

S. Russell, The DrosDel collection: a set of P-element insertions for generating custom chromosomal aberrations in Drosophila melanogaster, Genetics, vol.167, pp.797-813, 2004.
URL : https://hal.archives-ouvertes.fr/hal-00121853

S. Institute, SAS User's Guide: Statistics, version 91 SAS Institute, 2003.

K. W. Schaie, S. L. Willis, and G. I. Caskie, The Seattle Longitudinal Study: Relationship Between Personality and Cognition, Aging, Neuropsychology, and Cognition, vol.11, issue.2-3, pp.11-304, 2004.
DOI : 10.1080/13825580490511134

T. J. Shors, Learning During Stressful Times, Learning & Memory, vol.11, issue.2, pp.137-144, 2004.
DOI : 10.1101/lm.66604

R. Stouthamer, Biological control potential of Wolbachia infected (unisexual) versus uninfected (sexual) wasps: Laboratory and greenhouse evaluation of Trichogramma cordubensis and T. deion strains, BioControl, vol.10, pp.223-238, 2000.

D. H. Spieler and D. A. Balota, Characteristics of associative learning in younger and older adults: Evidence from an episodic priming paradigm., Psychology and Aging, vol.11, issue.4, pp.607-620, 1996.
DOI : 10.1037/0882-7974.11.4.607

D. W. Stephens, Learning and behavioral ecology: incomplete information and environmental predictability Insect Learning: Ecological and Evolutionary Perspectives, pp.195-218, 1993.

D. W. Stephens, Variance and the Value of Information, The American Naturalist, vol.134, issue.1, pp.128-140, 1989.
DOI : 10.1086/284969

R. Stouthamer and R. F. Luck, Influence of microbe-associated parthenogenesis on the fecundity of Trichogramma deion and T. pretiosum, Entomologia Experimentalis et Applicata, vol.48, issue.2, pp.183-192, 1993.
DOI : 10.1111/j.1570-7458.1993.tb01667.x

A. Strunov, E. Kiseleva, and Y. Gottlieb, Spatial and temporal distribution of pathogenic Wolbachia strain wMelPop in Drosophila melanogaster central nervous system under different temperature conditions, Journal of Invertebrate Pathology, vol.114, issue.1, pp.22-30, 2013.
DOI : 10.1016/j.jip.2013.05.001

H. Suzuki, S. J. Park, M. Tamura, and S. Ando, Effect of the long-term feeding of dietary lipids on the learning ability, fatty acid composition of brain stem phospholipids and synaptic membrane fluidity in adult mice: a comparison of sardine oil diet with palm oil diet, Mechanisms of Ageing and Development, vol.101, issue.1-2, pp.119-128, 1998.
DOI : 10.1016/S0047-6374(97)00169-3

M. J. Taylor and A. Hoerauf, Wolbachia Bacteria of Filarial Nematodes, Parasitology Today, vol.15, issue.11, pp.437-442, 1999.
DOI : 10.1016/S0169-4758(99)01533-1

H. S. Terrace, J. Gibbon, L. Farrell, and M. D. Baldock, Temporal factors influencing the acquisition and maintenance of an auto shaped key peck, Animal Learning & Behavior, vol.3, 1975.