Abstract
The potential sex-specific differences in animal personality traits (i.e., consistent inter-individual variation in observed behavior) are an active field of inquiry in behavioral ecology. Sexual horn dimorphism, a special type of trait divergence where males develop large and elaborate horns, presents an opportunity to test whether sex-specific morphologies covary with changes in personality expression. We compared the activity personality trait between sexes in two dung beetle species: hornless Onthophagus ruficapillus and sexually horn dimorphic Onthophagus furcatus. We measured speed and distance moved in artificially constructed circular tracks to simulate physical activity in brood tunnels. Both measures were positively correlated and showed moderate levels of repeatability in two species, hence representing a personality axis. Sex-specific differences in locomotory performance emerged only in the horn dimorphic O. furcatus: males exhibited a more active personality than females. Season, body size, and the interaction of body size with sex did not alter the observed activity levels. Finally, O. furcatus not only showed stronger relationship between the activity measures, but it also presented lower within-individual variation for both metrics. Our results contribute to the growing body of literature on how consistent individual differences can either interact with or be a result of sex-based biological processes.
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References
Agnani P, Thomson J, Schradin C, Careau V (2020) The fast and the curious II: performance, personality, and metabolism in Karoo bush rats. Behav Ecol Sociobiol 74(10):1–14
Alibert P, Moureau B, Dommergues JL, David B (2001) Differentiation at a microgeographical scale within two species of ground beetle, Carabus auronitens and C. nemoralis (Coleoptera, Carabidae): a geometrical morphometric approach. Zoolog Scr 30(4):299–311
Amat I, Desouhant E, Gomes E, Moreau J, Monceau K (2018) Insect personality: what can we learn from metamorphosis? Curr Opinion Insect Sci 27:46–51
Anlaş S, Keith D, Tezcan S (2011) Notes on the seasonal dynamics of some coprophagous Scarabaeoidea (Coleoptera) species in Manisa province, western Anatolia. Turkiye Entomoloji Dergisi 35(3):447–460
Arellano L, Castillo-Guevara C, Huerta C, Germán-García A, Lara C (2017) Nesting biology and life history of the dung beetle Onthophagus lecontei (Coleoptera: Scarabaeinae). Anim Biol 67(1):41–52
Arnold SJ, Bennett AF (1988) Behavioural variation in natural populations. V. Morphological correlates of locomotion in the garter snake (Thamnophis radix). Biological J Linnean Soc 34(2):175–190
Austin CC, Shaffer HB (1992) Short-, medium-, and long-term repeatability of locomotor performance in the tiger salamander Ambystoma californiense. Funct Ecol 6:145–153
Bell AM, Hankison SJ, Laskowski KL (2009) The repeatability of behaviour: a meta-analysis. Anim Behav 77(4):771–783
Benítez HA, Sukhodolskaya RA, Órdenes-Clavería R, Avtaeva TA, Kushalieva SA, Saveliev AA (2020) Measuring the inter and intraspecific sexual shape dimorphism and body shape variation in generalist ground beetles in Russia. InSects 11(6):361
Bennett AF (1990) Thermal dependence of locomotor capacity. Am J Physiol-Regul, Integr Comp Physiol 259(2):R253–R258
Binning SA, Shaw AK, Roche DG (2017) Parasites and host performance: incorporating infection into our understanding of animal movement. Integr Comp Biol 57(2):267–280
Biro PA, Stamps JA (2008) Are animal personality traits linked to life-history productivity? Trends Ecol Evol 23(7):361–368
Bishara AJ, Hittner JB (2017) Confidence intervals for correlations when data are not normal. Behav Res Methods 49(1):294–309
Boonrotpong S, Sotthibandhu S, Satasook C (2012) Species turnover and diel flight activity of species of dung beetles, Onthophagus, in the tropical lowland forest of peninsular Thailand. J Insect Sci 12(77):1–14
Box GE, Cox DR (1964) An analysis of transformations. J Roy Stat Soc: Ser B (methodol) 26(2):211–243
Briffa M, Sneddon LU, Wilson AJ (2015) Animal personality as a cause and consequence of contest behaviour. Biol Let 11(3):20141007
Buchalski B, Gutierrez E, Emlen D, Lavine L, Swanson B (2019) Variation in an extreme weapon: Horn performance differences across rhinoceros beetle (Trypoxylus dichotomus) populations. Insects 10(10):346
Careau V, Garland T Jr (2012) Performance, personality, and energetics: correlation, causation, and mechanism. Physiol Biochem Zool 85(6):543–571
Careau V, Thomas D, Humphries MM, Réale D (2008) Energy metabolism and animal personality. Oikos 117(5):641–653
Carter AJ, Feeney WE, Marshall HH, Cowlishaw G, Heinsohn R (2013) Animal personality: what are behavioural ecologists measuring? Biol Rev 88(2):465–475
Casasa S, Schwab DB, Moczek AP (2017) Develoopmental regulation and evolution of scaling: novel insights through the study of Onthophagus beetles. Curr Opinion Insect Sci 19:52–60
Chao A, Simon-Freeman R, Grether G (2013) Patterns of niche partitioning and alternative reproductive strategies in an East African dung beetle assemblage. J Insect Behav 26(4):525–539
Chappell MA, Zuk M, Johnsen TS (1996) Repeatability of aerobic performance in red junglefowl: effects of ontogeny and nematode infection. Funct Ecol 10:578–585
Clusella-Trullas S, Terblanche JS, Chown SL (2010) Phenotypic plasticity of locomotion performance in the seed harvester Messor capensis (Formicidae). Physiol Biochem Zool 83(3):519–530
Cook D (1988) Sexual selection in dung beetles, 2. Female fecundity as an estimate of male reproductive success in relation to horn size, and alternative behavioral strategies in Onthophagus binodis thunberg (Scarabaeidae, Onthophagini). Aust J Zool 36(5):521–532
Cook DF (1990) Differences in courtship, mating and postcopulatory behaviour between male morphs of the dung beetle Onthophagus binodis Thunberg (Coleoptera: Scarabaeidae). Animal Behav 40(3):428–436
Coppens CM, de Boer SF, Koolhaas JM (2010) Co** styles and behavioural flexibility: towards underlying mechanisms. Phil Trans Royal Soc b: Biological Sci 365(1560):4021–4028
Cornwell TO, McCarthy ID, Biro PA (2020) Integration of physiology, behaviour and life history traits: personality and pace of life in a marine gastropod. Anim Behav 163:155–162
Cummings M, Evans HK, Chaves-Campos J (2018) Male horn dimorphism and its function in the Neotropical dung beetle Sulcophanaeus velutinus. J Insect Behav 31(5):471–489
Dammhahn M, Dingemanse NJ, Niemelä PT, Réale D (2018) Pace-of-life syndromes: a framework for the adaptive integration of behaviour, physiology and life history. Behav Ecol Sociobiol 72(3):1–8
Del Sol JF, Hongo Y, Boisseau RP, Berman GH, Allen CE, Emlen DJ (2021) Population differences in the strength of sexual selection match relative weapon size in the Japanese rhinoceros beetle, Trypoxylus dichotomus (Coleoptera: Scarabaeidae). Evolution 75(2):394–413
Delignette-Muller ML, Dutang C, Pouillot R, Denis JB, Delignette-Muller MML (2020) Package ‘fitdistrplus’
Dingemanse NJ, Réale D (2005) Natural selection and animal personality. Behaviour 142(9–10):1159–1184
Dingemanse NJ, Wolf M (2010) Recent models for adaptive personality differences: a review. Phil Trans Royal Soc b: Biological Sci 365(1560):3947–3958
Dingemanse NJ, Wright J (2020) Criteria for acceptable studies of animal personality and behavioural syndromes. Ethology 126(9):865–869
Dingemanse NJ, Wright J, Kazem AJ, Thomas DK, Hickling R, Dawnay N (2007) Behavioural syndromes differ predictably between 12 populations of three-spined stickleback. J Anim Ecol 76:1128–1138
Dingemanse NJ, Hertel AG, Royauté R (2022) Moving away from repeatability: a comment on Stuber et al. Behav Ecol 33(3):488–489
Dochtermann NA, Royauté R (2019) The mean matters: going beyond repeatability to interpret behavioural variation. Anim Behav 153:147–150
Dochtermann NA, Schwab T, Sih A (2015) The contribution of additive genetic variation to personality variation: heritability of personality. Proc Royal Soc B: Biological Sci 282(1798):20142201
Drees C, Huk T (2000) Sexual differences in locomotory activity of the ground beetle Carabus granulatus L. Natural history and applied ecology of carabid beetles. Sofia: Pensoft 133–138
Duckworth RA (2010) Evolution of personality: developmental constraints on behavioral flexibility. Auk 127(4):752–758
Durrant KL, Skicko IM, Sturrock C, Mowles SL (2016) Comparative morphological trade-offs between pre-and post-copulatory sexual selection in Giant hissing cockroaches (Tribe: Gromphadorhini). Sci Rep 6(1):1–7
Dury GJ, Moczek AP, Schwab DB (2020) Maternal and larval niche construction interact to shape development, survival, and population divergence in the dung beetle Onthophagus taurus. Evol Dev 22(5):358–369
Elnitsky MA, Claussen DL (2006) The effects of temperature and inter-individual variation on the locomotor performance of juvenile turtles. J Comp Physiol B 176(6):497–504
Emlen DJ (1997) Alternative reproductive tactics and male-dimorphism in the horned beetle Onthophagus acuminatus (Coleoptera: Scarabaeidae). Behav Ecol Sociobiol 41(5):335–341
Emlen DJ (2008) The evolution of animal weapons. Annu Rev Ecol, Evol, Systematics 39:387–413
Emlen DJ, Philips TK (2006) Phylogenetic evidence for an association between tunneling behavior and the evolution of horns in dung beetles (Coleoptera: Scarabaeidae: Scarabaeinae). Coleoptera Bulletin 60(mo5):47–56
Emlen DJ, Hunt J, Simmons LW (2005a) Evolution of sexual dimorphism and male dimorphism in the expression of beetle horns: phylogenetic evidence for modularity, evolutionary lability, and constraint. Am Nat 166(S4):S42–S68
Emlen DJ, Marangelo J, Ball B, Cunningham CW (2005b) Diversity in the weapons of sexual selection: horn evolution in the beetle genus Onthophagus (Coleoptera: Scarabaeidae). Evolution 59(5):1060–1084
Emlen DJ, Lavine L, Ewen-Campen B (2007) On the origin and evolutionary diversification of beetle horns. Proc Natl Acad Sci 104(suppl 1):8661–8668
Feng D, Dai Feng M (2020) agRee: various methods for measuring agreement. R package version 0.5-3. https://CRAN.R-project.org
Fieller EC, Hartley HO, Pearson ES (1957) Tests for rank correlation coefficients: I. Biometrika 44(3/4):470–481
Garamszegi LZ, Markó G, Herczeg G (2013) A meta-analysis of correlated behaviors with implications for behavioral syndromes: relationships between particular behavioral traits. Behav Ecol 24(5):1068–1080
Gartland LA, Firth JA, Laskowski KL, Jeanson R, Ioannou CC (2022) Sociability as a personality trait in animals: methods, causes and consequences. Biol Rev 97(2):802–816
Goyens J, Dirckx J, Aerts P (2015) Stag beetle battle behavior and its associated anatomical adaptations. J Insect Behav 28(3):227–244
Grettenberger IM, Joseph SV (2019) Influence of starvation on walking behavior of Bagrada hilaris (Hemiptera: Pentatomidae). PLoS ONE 14(4):e0215446
Han CS, Dingemanse NJ (2017) Sex-dependent expression of behavioural genetic architectures and the evolution of sexual dimorphism. Proc Royal Soc b: Biological Sci 284(1864):20171658
Hansen TF, Pélabon C, Houle D (2011) Heritability is not evolvability. Evol Biol 38(3):258–277
Harris S, Eroukhmanoff F, Green KK, Svensson EI, Pettersson LB (2011) Changes in behavioural trait integration following rapid ecotype divergence in an aquatic isopod. J Evol Biol 24(9):1887–1896
Harrison LM, Noble DW, Jennions MD (2022) A meta-analysis of sex differences in animal personality: No evidence for the greater male variability hypothesis. Biol Rev 97(2):679–707
Hedrick AV, Kortet R (2012) Sex differences in the repeatability of boldness over metamorphosis. Behav Ecol Sociobiol 66(3):407–412
Hertel AG, Niemelä PT, Dingemanse NJ, Mueller T (2020) A guide for studying among-individual behavioral variation from movement data in the wild. Mov Ecol 8(1):1–18
Holtmann B, Santos ES, Lara CE, Nakagawa S (2017) Personality-matching habitat choice, rather than behavioural plasticity, is a likely driver of a phenotype–environment covariance. Proc Royal Soc B: Biological Sci 284(1864):20170943
Honěk A (1993) Intraspecific variation in body size and fecundity in insects: a general relationship. Oikos 66:483–492
Hongo Y (2003) Appraising behaviour during male-male interaction in the Japanese horned beetle Trypoxylus dichotomus septentrionalis (Kono). Behaviour 140(4):501–517
Hunt J, Simmons LW (1998) Patterns of parental provisioning covary with male morphology in a horned beetle (Onthophagus taurus)(Coleoptera: Scarabaeidae). Behav Ecol Sociobiol 42(6):447–451
Hunt J, Simmons LW (2002a) Behavioural dynamics of biparental care in the dung beetle Onthophagus taurus. Anim Behav 64(1):65–75
Hunt J, Simmons LW (2002b) Confidence of paternity and paternal care: covariation revealed through the experimental manipulation of the mating system in the beetle Onthophagus taurus. J Evol Biol 15(5):784–795
Hunt J, Simmons LW (2002c) The genetics of maternal care: direct and indirect genetic effects on phenotype in the dung beetle Onthophagus taurus. Proc Natl Acad Sci 99(10):6828–6832
Hunt J, Kotiaho JS, Tomkins JL (1999) Dung pad residence time covaries with male morphology in the dung beetle Onthophagus taurus. Ecological Entomol 24(2):174–180
Hunt J, Simmons LW, Kotiaho JS (2002) A cost of maternal care in the dung beetle Onthophagus taurus? J Evol Biol 15(1):57–64
Hurlbert AH, Ballantyne F, Powell S (2008) Shaking a leg and hot to trot: the effects of body size and temperature on running speed in ants. Ecological Entomol 33:144–154
Husak JF, Fox SF (2008) Sexual selection on locomotor performance. Evol Ecol Res 10(2):213–228
Jandt JM, Gordon DM (2016) The behavioral ecology of variation in social insects. Curr Opinion Insect Sci 15:40–44
Jayne BC, Bennett AF (1990) Selection on locomotor performance capacity in a natural population of garter snakes. Evolution 44(5):1204–1229
Kaiser A, Merckx T, Van Dyck H (2018) Urbanisation and sex affect the consistency of butterfly personality across metamorphosis. Behav Ecol Sociobiol 72(12):1–11
Karlsson GK, Eroukhmanoff F, Harris S, Pettersson LB, Svensson EI (2016) Rapid changes in genetic architecture of behavioural syndromes following colonization of a novel environment. J Evol Biol 29(1):144–152
Karino K, Niiyama H, Chiba M (2005) Horn length is the determining factor in the outcomes of escalated fights among male Japanese horned beetles, Allomyrina dichotoma L. (Coleoptera: Scarabaeidae). J Insect Behav 18(6):805–815
Kerman K, Sieving KE, Mary CS, Avery ML (2016) Evaluation of boldness assays and associated behavioral measures in a social parrot, monk parakeet (Myiopsitta monachus). Behaviour 153(13–14):1817–1838
Kight CR, David M, Dall SR (2013) The evolution of animal personality variation. eLS
Kijimoto T, Snell-Rood EC, Pespeni MH, Rocha G, Kafadar K, Moczek AP (2014) The nutritionally responsive transcriptome of the polyphenic beetle Onthophagus taurus and the importance of sexual dimorphism and body region. Proc Royal Soc B: Biological Sci 281(1797):20142084
Knell RJ, Simmons LW (2010) Mating tactics determine patterns of condition dependence in a dimorphic horned beetle. Proc Royal Soc B: Biological Sci 277(1692):2347–2353
Kojima W, Lin CP (2019) Sprint speed is not reduced by exaggerated male weapons in a flower beetle Dicronocephalus wallichii. Ethology 125(1):47–56
Kok EM, Burant JB, Dekinga A, Manche P, Saintonge D, Piersma T, Mathot KJ (2019) Within-individual canalization contributes to age-related increases in trait repeatability: a longitudinal experiment in red knots. Am Nat 194(4):455–469
Koo TK, Li MY (2016) A guideline of selecting and reporting intraclass correlation coefficients for reliability research. J Chiropr Med 15(2):155–216
Koski SE (2011) How to measure animal personality and why does it matter? Integrating the psychological and biological approaches to animal personality. From genes to animal behavior. Springer, Tokyo, pp 115–136
Kotiaho JS, Simmons LW (2003) Longevity cost of reproduction for males but no longevity cost of mating or courtship for females in the male-dimorphic dung beetle Onthophagus binodis. J Insect Physiol 49(9):817–822
Kralj-Fišer S, Schuett W (2014) Studying personality variation in invertebrates: why bother? Anim Behav 91:41–52
Labaude S, O’Donnell N, Griffin CT (2018) Description of a personality syndrome in a common and invasive ground beetle (Coleoptera: Carabidae). Sci Rep 8(1):1–8
Laini A, Roggero A, Palestrini C, Rolando A (2022) Continuous phenotypic modulation explains male horn allometry in three dung beetle species. Sci Rep 12(1):1–6
Maák I, Czekes Z, Erős K, Pálfi Z, Markó B (2020) Living on the Edge: Changes in the foraging strategy of a territorial ant species occurring with a rival supercolony–a case study. J Insect Behav 33:59–68
Madewell R, Moczek AP (2006) Horn possession reduces maneuverability in the horn-polyphenic beetle, Onthophagus nigriventris. J Insect Sci 6(1):21
Magura T, Mizser S, Horváth R, Nagy DD, Tóth M, Csicsek R, Lövei GL (2021) Are there personality differences between rural vs. urban-living individuals of a specialist ground beetle, Carabus convexus? InSects 12(7):646
Magura T, Horváth R, Mizser S, Tóth M, Nagy DD, Csicsek R, Balla E, Lövei GL (2022) Urban individuals of three rove beetle species are not more exploratory or risk-taking than rural conspecifics. InSects 13(8):757
Makhan D, Saeizad FM, Hawkeswood TJ (2017) Some new records of dung beetles (Coleoptera: Scarabaeidae) from Namakeh village in Damghan County, Semnan Province, Iran. Calodema 587:1–4
Marlowe MH, Murphy CA, Chatzimanolis S (2015) Sexual dimorphism and allometry in the sphecophilous rove beetle Triacrus dilatus. PeerJ 3:e1123
Marras S, Claireaux G, McKenzie DJ, Nelson JA (2010) Individual variation and repeatability in aerobic and anaerobic swimming performance of European sea bass, Dicentrarchus labrax. J Exp Biol 213(1):26–32
Martín-Piera F, y López-Colón JI 2000 Coleoptera, Scarabaeoidea I. En: Fauna Ibérica, vol. 14. Ramos MA. et al. (Eds.). Museo Nacional de Ciencias Naturales. CSIC. Madrid. 526 pp., 7h. lám.
Mazué GP, Dechaume-Moncharmont FX, Godin JGJ (2015) Boldness–exploration behavioral syndrome: interfamily variability and repeatability of personality traits in the young of the convict cichlid (Amatitlania siquia). Behav Ecol 26(3):900–908
McCallum ML, Matlock M, Treas J, Safi B, Sanson W, McCallum JL (2013) Endocrine disruption of sexual selection by an estrogenic herbicide in the mealworm beetle (Tenebrio molitor). Ecotoxicology 22(10):1461–1466
Michelangeli M, Chapple DG, Wong B (2016) Are behavioural syndromes sex specific? Personality in a widespread lizard species. Behav Ecol Sociobiol 70(11):1911–1919
Mitchell DJ, Dujon AM, Beckmann C, Biro PA (2020) Temporal autocorrelation: a neglected factor in the study of behavioral repeatability and plasticity. Behav Ecol 31(1):222–231
Moczek AP (1999) Horn polyphenism in the beetle Onthophagus taurus: larval diet quality and plasticity in parental investment determine adult body size and male horn morphology. Behav Ecol 9(6):636–664
Moczek AP, Emlen DJ (2000) Male horn dimorphism in the scarab beetle, Onthophagus taurus: do alternative reproductive tactics favour alternative phenotypes? Anim Behav 59(2):459–466
Moczek AP, Andrews J, Kijimoto T, Yerushalmi Y, Rose DJ (2007) Emerging model systems in evo-devo: horned beetles and the origins of diversity. Evol Dev 9(4):323–328
Modlmeier AP, Keiser CN, Wright CM, Lichtenstein JL, Pruitt JN (2015) Integrating animal personality into insect population and community ecology. Curr Opinion Insect Sci 9:77–85
Monceau K, Moreau J, Poidatz J, Bonnard O, Thiéry D (2015) Behavioral syndrome in a native and an invasive hymenoptera species. Insect Sci 22(4):541–548
Monceau K, Moreau J, Richet J, Motreuil S, Moret Y, Dechaume-Moncharmont FX (2017) Larval personality does not predict adult personality in a holometabolous insect. Biol J Lin Soc 120(4):869–878
Moran NP, Mossop KD, Thompson RM, Chapple DG, Wong B (2017) Rapid divergence of animal personality and syndrome structure across an arid-aquatic habitat matrix. Oecologia 185(1):55–67
Müller T, Müller C (2015) Behavioural phenotypes over the lifetime of a holometabolous insect. Front Zool 12(1):1–10
Orton RW, Kinsey CT, McBrayer LD (2020) Mite load predicts the quality of sexual color and locomotor performance in a sexually dichromatic lizard. Ecol Evol 10(7):3152–3163
Oufiero CE, Garland T Jr (2009) Repeatability and correlation of swimming performances and size over varying time-scales in the guppy (Poecilia reticulata). Funct Ecol 23(5):969–978
Palestrini C, Rolando A (2001) Body size and paternal investment in the genus Onthophagus (Coleoptera, Scarabaeoidea). J Zool 255(3):405–412
Parrett JM, Mann DJ, Chung AY, Slade EM, Knell RJ (2019) Sexual selection predicts the persistence of populations within altered environments. Ecol Lett 22(10):1629–1637
Penney MM (1969). Diapause and reproduction in Nebria brevicollis (F.) (Coleoptera: Carabidae). J Anim Ecol, 219–233
Perals D, Griffin AS, Bartomeus I, Sol D (2017) Revisiting the open-field test: what does it really tell us about animal personality? Anim Behav 123:69–79
Peterson CC, Husak JF (2006) Locomotor performance and sexual selection: individual variation in sprint speed of collared lizards (Crotaphytus collaris). Copeia 2006(2):216–224
Pinheiro J, Bornkamp B, Glimm E, Bretz F (2014) Model-based dose finding under model uncertainty using general parametric models. Stat Methods 33(10):1646–1661
Pintor LM, Sih A, Bauer ML (2008) Differences in aggression, activity and boldness between native and introduced populations of an invasive crayfish. Oikos 117(11):1629–1636
Pomfret JC, Knell RJ (2006) Sexual selection and horn allometry in the dung beetle Euoniticellus intermedius. Anim Behav 71(3):567–576
Prenter J, Fanson BG, Taylor PW (2012) Whole-organism performance and repeatability of locomotion on inclines in spiders. Anim Behav 83(5):1195–1201
R Core Team (2021) R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL https://www.R-project.org/
Réale D, Reader SM, Sol D, McDougall PT, Dingemanse NJ (2007) Integrating animal temperament within ecology and evolution. Biol Rev 82(2):291–318
Réale D, Martin J, Coltman DW, Poissant J, Festa‐Bianchet M (2009) Male personality, life‐history strategies and reproductive success in a promiscuous mammal. J Evol Biol 22(8):1599–1607
Réale D, Dingemanse NJ, Kazem AJ, Wright J (2010) Evolutionary and ecological approaches to the study of personality. Proc Royal Soc: Biological Sci 365(1560):3937–3946
Réale D, Dingemanse NJ (2012) Animal personality. Els
Roche DG, Careau V, Binning SA (2016) Demystifying animal ‘personality’ (or not): why individual variation matters to experimental biologists. J Exp Biol 219(24):3832–3843
Rojas AD, Körtner G, Geiser F (2012) Cool running: locomotor performance at low body temperature in mammals. Biol Let 8(5):868–870
Roth AM, Dingemanse NJ, Nakagawa S, McDonald GC, Løvlie H, Robledo-Ruiz DA, Pizzari T (2021) Sexual selection and personality: Individual and group-level effects on mating behaviour in red junglefowl. J Anim Ecol 90(5):1288–1306
Sakai O (2020) Do different food amounts gradually promote personality variation throughout the life stage in a clonal gecko species? Anim Behav 162:47–56
Sánchez-Tójar A, Moiron M, Niemelä PT (2022) Terminology use in animal personality research: a self-report questionnaire and a systematic review. Proc R Soc B 289(1968):20212259
Scherer U, Kuhnhardt M, Schuett W (2017) Different or alike? Female rainbow kribs choose males of similar consistency and dissimilar level of boldness. Anim Behav 128:117–124
Schuett W, Dall SR (2009) Sex differences, social context and personality in zebra finches Taeniopygia guttata. Anim Behav 77(5):1041–1050
Schuett W, Tregenza T, Dall SR (2010) Sexual selection and animal personality. Biol Rev 85(2):217–246
Schuett W, Delfs B, Haller R, Kruber S, Roolfs S, Timm D, Willman D, Drees C (2018) Ground beetles in city forests: does urbanization predict a personality trait? PeerJ 6:e4360
Sih A, Bell AM, Johnson JC, Ziemba RE (2004) Behavioral syndromes: an integrative overview. Q Rev Biol 79(3):241–277
Simmons LW, Kotiaho JS (2007) The effects of reproduction on courtship, fertility and longevity within and between alternative male mating tactics of the horned beetle, Onthophagus binodis. J Evol Biology 20(2):488–495
Simmons LW, Beveridge M, Krauss S (2004) Genetic analysis of parentage within experimental populations of a male dimorphic beetle, Onthophagus taurus, using amplified fragment length polymorphism. Behav Ecol Sociobiol 57(2):164–173
Simmons LW, Emlen DJ, Tomkins JL (2007) Sperm competition games between sneaks and guards: a comparative analysis using dimorphic male beetles. Evol: Int J Organic Evol 61(11):2684–2692
Simpson SJ, Sword GA, Lo N (2011) Polyphenism in insects. Curr Biol 21(18):R738–R749
Smith BR, Blumstein DT (2008) Fitness consequences of personality: a meta-analysis. Behav Ecol 19(2):448–455
Sowig P (1996a) Duration and benefits of biparental brood care in the dung beetle Onthophagus vacca (Coleoptera: Scarabaeidae). Ecol Entomol 21(1):81–86
Sowig P (1996b) Brood care in the dung beetle Onthophagus vacca (Coleoptera: Scarabaeidae): the effect of soil moisture on time budget, nest structure, and reproductive success. Ecography 19(3):254–258
Stamps J, Groothuis TG (2010) The development of animal personality: relevance, concepts and perspectives. Biol Rev 85(2):301–325
Start D, Gilbert B (2017) Predator personality structures prey communities and trophic cascades. Ecol Lett 20(3):366–374
Stoffel MA, Nakagawa S, Schielzeth H (2017) rptR: Repeatability estimation and variance decomposition by generalized linear mixed-effects models. Methods Ecol Evol 8(11):1639–1644
Sukhodolskaya RA, Saveliev AA (2017) Impact of environmental factors on the body shape variation and sexual shape dimorphism in Carabus granulatus L. (Coleoptera: Carabidae). Zoological J 42(1):71–89
Sullivan GT, Ozman-Sullivan SK, Bourne A, Lumaret JP, Zeybekoglu U, Zalucki MP, Baxter G (2017) Temporal resource partitioning and interspecific correlations in a warm, temperate climate assemblage of dung beetles (Coleoptera: Scarabaeidae). J Insect Sci 17(1):27
Team R C (2013) R: A language and environment for statistical computing
Tomkins JL, Simmons LW (2000) Sperm competition games played by dimorphic male beetles: fertilization gains with equal mating access. Proc Royal Soc London. Series B: Biological Sci 267(1452):1547–1553
Tremmel M, Müller C (2013) Insect personality depends on environmental conditions. Behav Ecol 24(2):386–392
Van Oers K, Drent PJ, Dingemanse NJ, Kempenaers B (2008) Personality is associated with extrapair paternity in great tits, Parus major. Anim Behav 76(3):555–563
Walsh RN, Cummins RA (1976) The open-field test: a critical review. Psychol Bull 83(3):482
Westneat DF, Wright J, Dingemanse NJ (2015) The biology hidden inside residual within-individual phenotypic variation. Biol Rev 90(3):729–743
Wexler Y, Subach A, Pruitt JN, Scharf I (2016) Behavioral repeatability of flour beetles before and after metamorphosis and throughout aging. Behav Ecol Sociobiol 70(5):745–753
Wilson DS, Clark AB, Coleman K, Dearstyne T (1994) Shyness and boldness in humans and other animals. Trends Ecol Evol 9(11):442–446
Wilson AD, Whattam EM, Bennett R, Visanuvimol L, Lauzon C, Bertram SM (2010) Behavioral correlations across activity, mating, exploration, aggression, and antipredator contexts in the European house cricket, Acheta domesticus. Behav Ecol Sociobiol 64(5):703–715
Zunino M, Halffter G (2007) The association of Onthophagus Latreille, 1802 beetles (Coleoptera: Scarabaeinae) with vertebrate burrows and caves. Elytron 21:17–55
Acknowledgements
We extend our gratitude to Dr. Abdullah Hasbenli and Dr. Dogan Erhan Ersoy of the Zoological Museum of Gazi University for their assistance with fieldwork. This study was conducted as part of KK's doctoral thesis in the Department of Life Sciences and Systems Biology at the University of Turin.
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Kerman, K., Roggero, A., Rolando, A. et al. Sexual horn dimorphism predicts the expression of active personality trait: males perform better only in the sexually horn dimorphic Onthophagus dung beetle. J Ethol 41, 163–176 (2023). https://doi.org/10.1007/s10164-023-00782-5
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DOI: https://doi.org/10.1007/s10164-023-00782-5