Testosterone and reproductive effort in male primates

Aikey, 2002, Testosterone rapidly reduces anxiety in male house mice (Mus musculus), Horm. Behav., 42, 448, 10.1006/hbeh.2002.1838

Alberts, 2012, Magnitude and sources of variation in male reproductive performance, 412

Alvarado, 2015, The paternal provisioning hypothesis: effects of workload and testosterone production on men's musculature, Am. J. Phys. Anthropol., 158, 19, 10.1002/ajpa.22771

Alvarado, 2016, Men's reproductive ecology and diminished hormonal regulation of skeletal muscle phenotype: an analysis of between- and within-individual variation among rural Polish men, Am. J. Phys. Anthropol., 159, 78

Alvergne, 2009, Variation in testosterone levels and male reproductive effort: insight from a polygynous human population, Horm. Behav., 56, 491, 10.1016/j.yhbeh.2009.07.013

Archer, 2006, Testosterone and human aggression: an evaluation of the challenge hypothesis, Neurosci. Biobehav. Rev., 30, 319, 10.1016/j.neubiorev.2004.12.007

Arlet, 2009, Reproductive tactics influence cortisol levels in individual male gray-cheeked mangabeys (Lophocebus albigena), Horm. Behav., 55, 210, 10.1016/j.yhbeh.2008.10.004

Arlet, 2011, Social and ecological correlates of parasitic infections in adult male gray-cheeked mangabeys (Lophocebus albigena), Int. J. Primatol., 36, 967, 10.1007/s10764-015-9866-9

Arlet, 2011, Social factors increase fecal testosterone levels in wild male gray-cheeked mangabeys (Lophocebus albigena), Horm. Behav., 59, 605, 10.1016/j.yhbeh.2011.02.018

Bales, 2013, Fathering in non-human primates, 37

Bales, 2016, Fathering in rodents: neurobiological substrates and consequences for offspring, Horm. Behav., 77, 249, 10.1016/j.yhbeh.2015.05.021

Bales, 2006, Effects of social status, age, and season on androgen and cortisol levels in wild male golden lion tamarins (Leontopithecus rosalia), Horm. Behav., 49, 88, 10.1016/j.yhbeh.2005.05.006

Barelli, 2013, Cues to androgens and quality in male gibbon songs, PLoS ONE, 8, 10.1371/journal.pone.0082748

Bartley, 2015, Natural variation in testosterone is associated with hypoalgesia in healthy women, Clin. J. Pain, 31, 730, 10.1097/AJP.0000000000000153

Bartsh, 1992, Territorial behavior and breeding frequency of male Weddell seals (Leptonychotes weddelli) in relation to age, size, and concentrations of serum testosterone and cortisol, Can. J. Zool., 70, 680, 10.1139/z92-102

Basaria, 2015, Effects of testosterone replacement in men with opioid-induced androgen deficiency: a randomized controlled trial, Pain, 156, 280, 10.1097/01.j.pain.0000460308.86819.aa

Baulu, 1976, Seasonal sex skin coloration and hormonal fluctuations in free-ranging and captive monkeys, Horm. Behav., 7, 481, 10.1016/0018-506X(76)90019-2

Baxmann, 2008, Influence of muscle mass and physical activity on serum and urinary creatinine and serum cystatin C, Clin. J. Am. Soc. Nephrol., 3, 348, 10.2215/CJN.02870707

Beehner, 2006, Testosterone predicts future dominance rank and mating activity among male chacma baboons, Behav. Ecol. Sociobiol., 59, 469, 10.1007/s00265-005-0071-2

Beehner, 2009, Testosterone related to age and life-history stages in male baboons and geladas, Horm. Behav., 56, 472, 10.1016/j.yhbeh.2009.08.005

Benitez, 2015, Testosterone mediates loud call production in gelada males, Am. J. Phys. Anthr., 156, 60

Berg, 2001, Changes in testosterone, cortisol, and estradiol levels in men becoming fathers, Mayo Clin. Proc., 76, 582, 10.1016/S0025-6196(11)62407-5

Berglund, 1996, Armaments and ornaments: an evolutionary explanation of traits of dual utility, Biol. J. Linn. Soc., 58, 385, 10.1111/j.1095-8312.1996.tb01442.x

Bergman, 2005, Correlates of stress in free-ranging male chacma baboons, Papio hamadryas ursinus, Anim. Behav., 70, 703, 10.1016/j.anbehav.2004.12.017

Bergman, 2009, Chest color and social status in male geladas (Theropithecus gelada), Int. J. Primatol., 30, 791, 10.1007/s10764-009-9374-x

Bernstein, 1974, Behavioral and environmental events influencing primate testosterone levels, J. Hum. Evol., 3, 517, 10.1016/0047-2484(74)90012-8

Bernstein, 1983, The interaction of hormones, behavior, and social context in nonhuman primates, 535

Bhasin, 1998, Androgens and muscles, 209

Bhasin, 2004, Testosterone effects on the skeletal muscle, 255

Bogaert, 1995, Predictors of university men's number of sexual partners, J. Sex Res., 32, 119, 10.1080/00224499509551782

Boissy, 1994, Effects of androgen treatment on behavioral and physiological responses of heifers to fear-eliciting situations, Horm. Behav., 28, 66, 10.1006/hbeh.1994.1006

Booth, 1993, Testosterone and men's marriages, Soc. Forces, 72, 463, 10.2307/2579857

Boseret, 2006, Social context affects testosterone-induced singing and the volume of song control nuclei in male canaries (Serinus canaria), J. Neurobiol., 66, 1044, 10.1002/neu.20268

Bouissou, 1996, Long-term effects of androgen treatment on fear reactions in ewes, Horm. Behav., 30, 93, 10.1006/hbeh.1996.0013

Braude, 1999, Stress, testosterone, and the immunoredistribution hypothesis, Behav. Ecol., 10, 345, 10.1093/beheco/10.3.345

Bribiescas, 2001, Reproductive ecology and life history of the human male, Yearb. Phys. Anthropol., 44, 148, 10.1002/ajpa.10025

Brockman, 2001, Birth season testosterone levels in male Verreaux's sifaka, Propithecus verreauxi: insights into socio-demographic factors mediating seasonal testicular function, Behav. Ecol. Sociobiol., 49, 117, 10.1007/s002650000287

Buchan, 2003, True paternal care in a multi-male primate society, Nature, 425, 179, 10.1038/nature01866

Buchanan, 2003, Testosterone, dominance signaling and immunosuppression in the house sparrow, Passer domesticus, Behav. Ecol. Sociobiol., 55, 50, 10.1007/s00265-003-0682-4

Burnham, 2003, Men in committed, romantic relationships have lower testosterone, Horm. Behav., 44, 119, 10.1016/S0018-506X(03)00125-9

Carré, 2009, No place like home: testosterone responses to victory depend on game location, Am. J. Hum. Biol., 21, 392, 10.1002/ajhb.20867

Carré, 2008, Aggressive behavior and change in salivary testosterone concentrations predict willingness to engage in a competitive task, Horm. Behav., 54, 403, 10.1016/j.yhbeh.2008.04.008

Carré, 2015, Social neuroendocrinology of human aggression: examining the role of competition-induced testosterone dynamics, Neuroscience, 286, 171, 10.1016/j.neuroscience.2014.11.029

Carré, 2009, Testosterone responses to competition predict future aggressive behavior at a cost to reward in men, Psychoneuroendocrinology, 34, 561, 10.1016/j.psyneuen.2008.10.018

Carré, 2011, The social neuroendocrinology of human aggression, Psychoneuroendocrinology, 36, 935, 10.1016/j.psyneuen.2011.02.001

Carré, 2013, Changes in testosterone mediate the effect of winning on subsequent aggressive behavior, Psychoneuroendocrinology, 38, 2034, 10.1016/j.psyneuen.2013.03.008

Casto, 2016, Testosterone, cortisol, and human competition, Horm. Behav., 82, 21, 10.1016/j.yhbeh.2016.04.004

Cavigelli, 2000, Mating season aggression and fecal testosterone levels in male ring-tailed lemurs (Lemur catta), Horm. Behav., 37, 246, 10.1006/hbeh.2000.1585

Charpentier, 2008, Paternal effects on offspring fitness in a multimale primate society, Proc. Natl. Acad. Sci. U. S. A., 105, 1988, 10.1073/pnas.0711219105

Cheney, 1987, Predation, 227

Christiansen, 2004, Behavioral correlates of testosterone, 125

Clark, 1999, A testosterone-mediated trade-off between parental and sexual effort in male mongolian gerbils (Meriones unguiculatus), J. Comp. Psychol., 113, 388, 10.1037/0735-7036.113.4.388

Cooper, 1987, Induction of orange head coloration and activation of courtship and aggression by testosterone in the male broad-headed skink (Eumeces laticeps), J. Herpetol., 21, 96, 10.2307/1564469

Cox, 2005, Testosterone regulates sexually dimorphic coloration in the eastern fence lizard, Sceloporus undulatus, Copeia, 2005, 597, 10.1643/CP-04-313R

Cox, 2008, Testosterone stimulates the expression of a social color signal in Yarrow's spiny lizard, Sceloporus jarrovii, J. Exp. Zool., 309, 505, 10.1002/jez.481

Craft, 2004, Sex differences in pain and analgesia: The role of gonadal hormones, Eur. J. Pain, 8, 397, 10.1016/j.ejpain.2004.01.003

Crewther, 2011, Two emerging concepts for elite athletes, Sports Med., 41, 103, 10.2165/11539170-000000000-00000

Cristóbal-Azkarate, 2006, Testosterone levels of free-ranging resident mantled howler monkey males in relation to the number and density of solitary males: A test of the challenge hypothesis, Horm. Behav., 49, 261, 10.1016/j.yhbeh.2005.07.015

Dabbs, 1999, High testosterone levels predict low voice pitch among men, Personal. Individ. Differ., 27, 801, 10.1016/S0191-8869(98)00272-4

De Ridder, 2000, Experimental evidence of a testosterone-induced shift from paternal to mating behavior in a facultatively polygynous songbird, Behav. Ecol. Sociobiol., 49, 24, 10.1007/s002650000266

Delgado, 2006, Sexual selection in the loud calls of male primates: signal content and function, Int. J. Primatol., 27, 5, 10.1007/s10764-005-9001-4

Derntl, 2009, Amygdala activity to fear and anger in healthy young males is associated with testosterone, Psychoneuroendocrinology, 34, 687, 10.1016/j.psyneuen.2008.11.007

Desjardins, 2008, Sex and status in a cooperative breeding fish: Behavior and androgens, Behav. Ecol. Sociobiol., 62, 785, 10.1007/s00265-007-0504-1

Dey, 2010, Behavioral and physiological responses of a wild teleost fish to cortisol and androgen manipulation during parental care, Horm. Behav., 58, 599, 10.1016/j.yhbeh.2010.06.016

Diekhof, 2014, Does competition really bring out the worst? Testosterone, social distance and inter-male competition shape parochial altruism in human males, PLoS ONE, 9, 10.1371/journal.pone.0098977

Dixson, 2012

Dixson, 2005, Sexual selection and the evolution of visually conspicuous sexually dimorphic traits in male monkeys, apes, and human beings, Ann. Rev. Sex Res., 16, 1

Dubuc, 2014, Is male rhesus macaque red color ornamentation attractive to females?, Behav. Ecol. Sociobiol., 68, 1215, 10.1007/s00265-014-1732-9

Earley, 2013, Winner and loser effects are modulated by hormonal states, Front. Zool., 10

Edelstein, 2011, Sociosexuality moderates the association between testosterone and relationship status in men and women, Horm. Behav., 60, 248, 10.1016/j.yhbeh.2011.05.007

Edwards, 2006, Competition and testosterone, Horm. Behav., 50, 681, 10.1016/j.yhbeh.2006.09.005

Eisenegger, 2011, The role of testosterone in social interaction, Trends Cogn. Sci., 15, 263, 10.1016/j.tics.2011.04.008

Ellison, 2003, Energetics and reproductive effort, Am. J. Hum. Biol., 15, 342, 10.1002/ajhb.10152

Emery Thompson, 2012, Technical note: variation in muscle mass in wild chimpanzees: application of a modified urinary creatinine method, Am. J. Phys. Anthr., 149, 622, 10.1002/ajpa.22157

Enter, 2014, Alleviating social avoidance: effects of single dose testosterone administration on approach–avoidance action, Horm. Behav., 65, 351, 10.1016/j.yhbeh.2014.02.001

Estrada, 2000, Aldosterone-and testosterone-mediated intracellular calcium response in skeletal muscle cell cultures, Am. J. Physiol. Endocrinol. Metab., 279, E132, 10.1152/ajpendo.2000.279.1.E132

Estrada, 2003, Testosterone stimulates intracellular calcium release and mitogen-activated protein kinases via a G protein-coupled receptor in skeletal muscle cells, Endocrinology, 144, 3586, 10.1210/en.2002-0164

Evans, 2000, The effects of testosterone on antibody production and plumage coloration in male house sparrows (Passer domesticus), Behav. Ecol. Sociobiol., 47, 156, 10.1007/s002650050006

Ezenwa, 2012, Unravelling complex associations between testosterone and parasite infection in the wild, Funct. Ecol., 26, 123, 10.1111/j.1365-2435.2011.01919.x

Fawcett, 2010, Learning your own strength: winner and loser effects should change with age and experience, Proc. R. Soc. B, 277, 1427, 10.1098/rspb.2009.2088

Fedurek, 2016, The relationship between testosterone and long-distance calling in wild male chimpanzees, Behav. Ecol. Sociobiol., 10.1007/s00265-016-2087-1

Fernandez-Duque, 2009, The biology of paternal care in human and nonhuman primates, Annu. Rev. Anthropol., 38, 115, 10.1146/annurev-anthro-091908-164334

Fernández-Guasti, 2005, Anxiolytic-like actions of testosterone in the burying behavior test: role of androgen and GABA-benzodiazepine receptors, Psychoneuroendocrinology, 30, 762, 10.1016/j.psyneuen.2005.03.006

Fillingim, 2009, Sex, gender, and pain: a review of recent clinical and experimental findings, J. Pain, 10, 447, 10.1016/j.jpain.2008.12.001

Fischer, 2004, Baboon loud calls advertise male quality: acoustic features and their relation to rank, age, and exhaustion, Behav. Ecol. Sociobiol., 56, 140, 10.1007/s00265-003-0739-4

Fitch, 2001, The descended larynx is not uniquely human, Proc Roy Soc, B., 268, 1669

Fleming, 2002, Testosterone and prolactin are associated with emotional responses to infant cries in new fathers, Horm. Behav., 42, 399, 10.1006/hbeh.2002.1840

Fletcher, 1978, The induction of male sexual behavior in red deer (Cervus elaphus) by the administration of testosterone to hinds and estradiol-17β to stags, Horm. Behav., 11, 74, 10.1016/0018-506X(78)90059-4

Floody, 1981, The hormonal control of ultrasonic communication in rodents, Am. Zool., 21, 129, 10.1093/icb/21.1.129

Floody, 1979, Testosterone stimulates ultrasound production by male hamsters, Horm. Behav., 12, 164, 10.1016/0018-506X(79)90018-7

Fraysse, 2014, Acute effect of androgens on maximal force-generating capacity and electrically evoked calcium transient in mouse skeletal muscles, Steroids, 87, 6, 10.1016/j.steroids.2014.05.005

Frye, 2001, Testosterone increases analgesia, anxiolysis, and cognitive performance of male rats, Cogn. Affect. Behav. Neurosci., 1, 371, 10.3758/CABN.1.4.371

Fuxjager, 2011, Independent and additive contributions of postvictory testosterone and social experience to the development of the winner effect, Endocrinology, 152, 3422, 10.1210/en.2011-1099

Fuxjager, 2011, Species differences in the winner effect disappear in response to post-victory testosterone manipulations, Proc. R. Soc. B, 278, 3497, 10.1098/rspb.2011.0301

Garcia, 2013, Do red deer stags Cervus elaphus use roar fundamental frequency (F0) to assess rivals?, PLoS ONE, 8, 10.1371/journal.pone.0083946

Gettler, 2014, Applying socioendocrinology to evolutionary models: Fatherhood and physiology, Evol. Anthropol., 23, 146, 10.1002/evan.21412

Gettler, 2011, Longitudinal evidence that fatherhood decreases testosterone in human males, Proc. Natl. Acad. Sci. U. S. A., 108, 16194, 10.1073/pnas.1105403108

Gettler, 2014, Testosterone, immune function, and life history transitions in Filipino males (Homo sapiens), Int. J. Primatol., 35, 787, 10.1007/s10764-014-9749-5

Girard-Buttoz, 2009, Seasonal and social influences on fecal androgen and glucocorticoid excretion in wild male long-tailed macaques (Macaca fascicularis), Physiol. Behav., 98, 168, 10.1016/j.physbeh.2009.05.005

Girard-Buttoz, 2015, Androgen correlates of male reproductive effort in wild male long-tailed macaques (Macaca fascicularis): a multi-level test of the challenge hypothesis, Physiol. Behav., 141, 143, 10.1016/j.physbeh.2015.01.015

Gleason, 2009, Testosterone release and social context: when it occurs and why, Front. Neuroendocrinol., 30, 460, 10.1016/j.yfrne.2009.04.009

Goetz, 2014, Testosterone rapidly increases neural reactivity to threat in healthy men: a novel two-step pharmacological challenge paradigm, Biol. Psychiatry, 76, 324, 10.1016/j.biopsych.2014.01.016

Gonzalez-Bono, 2000, Testosterone and attribution of successful competition, Aggress. Behav., 26, 235, 10.1002/(SICI)1098-2337(2000)26:3<235::AID-AB3>3.0.CO;2-L

Gould, 2007, Variation in fecal testosterone levels, inter-male aggression, dominance rank and age during mating and post-mating periods in wild adult male ring-tailed lemurs (Lemur catta), Am. J. Primatol., 69, 1325, 10.1002/ajp.20438

Goymann, 2009, Social modulation of androgens in male birds, Gen. Comp. Endocrinol., 163, 149, 10.1016/j.ygcen.2008.11.027

Goymann, 2007, Distinguishing seasonal androgen responses from male–male androgen responsiveness - revisiting the challenge hypothesis, Horm. Behav., 51, 463, 10.1016/j.yhbeh.2007.01.007

Grant, 2001, Dominance and testosterone in women, Biol. Psychol., 58, 41, 10.1016/S0301-0511(01)00100-4

Gray, 2010

Gray, 2009, Human male testosterone, pair bonding and fatherhood, 270

Gray, 2002, Marriage and fatherhood are associated with lower testosterone in males, Evol. Hum. Behav., 23, 193, 10.1016/S1090-5138(01)00101-5

Gray, 2006, Fathers have lower salivary testosterone levels than unmarried men and married non-fathers in Beijing, China. Proc. Roy. Soc. B, 273, 333, 10.1098/rspb.2005.3311

Gray, 2007, Testosterone and marriage among Ariaal men of northern Kenya, Curr. Anthropol., 48, 750, 10.1086/522061

Gray, 2016, A review of human male field studies of hormones and behavioral reproductive effort, Horm. Behav.

Grueter, 2015, Are badges of status adaptive in large complex primate groups?, Evol. Hum. Behav., 36, 398, 10.1016/j.evolhumbehav.2015.03.003

Harding, 1991, Neuroendocrine integration of social behavior in male songbirds, 53

Hau, 2007, Regulation of male traits by testosterone: implications for the evolution of vertebrate life histories, BioEssays, 29, 133, 10.1002/bies.20524

Hau, 2004, Testosterone reduces responsiveness to nociceptive stimuli in a wild bird, Horm. Behav., 46, 165, 10.1016/j.yhbeh.2004.02.007

Hegner, 1987, Effects of experimental manipulation of testosterone levels on parental investment and breeding success in male house sparrows, Auk, 104, 462, 10.2307/4087545

Heistermann, 2015, Urinary neopterin, a non-invasive marker of mammalian cellular immune activation, is highly stable under field conditions, Sci. Rep., 5, 16,308, 10.1038/srep16308

Hermans, 2006, A single administration of testosterone reduces fear-potentiated startle in humans, Biol. Psychiatry, 59, 872, 10.1016/j.biopsych.2005.11.015

Hermans, 2007, Exogenous testosterone attenuates the integrated central stress response in healthy young women, Psychoneuroendocrinology, 32, 1052, 10.1016/j.psyneuen.2007.08.006

Hermans, 2008, Exogenous testosterone enhances responsiveness to social threat in the neural circuitry of social aggression in humans, Biol. Psychiatry, 63, 263, 10.1016/j.biopsych.2007.05.013

Higham, 2016, Field endocrinology of nonhuman primates: past, present, and future, Horm. Behav., 10.1016/j.yhbeh.2016.07.001

Higham, 2013, The endocrinology of male rhesus macaque social and reproductive status: a test of the challenge and social stress hypotheses, Behav. Ecol. Sociobiol., 67, 19, 10.1007/s00265-012-1420-6

Higham, 2013, Signaling in multiple modalities in male rhesus macaques: sex skin coloration and barks in relation to androgen levels, social status, and mating behavior, Behav. Ecol. Sociobiol., 67, 1457, 10.1007/s00265-013-1521-x

Higham, 2015, Evaluating non-invasive markers of non-human primate immune activation and inflammation, Am. J. Phys. Anthropol., 158, 673, 10.1002/ajpa.22821

Hillgarth, 1997, Testosterone and immunosuppression in vertebrates: implications for parasite-mediated sexual selection, 143

Hirschenhauser, 2003, Comparative analysis of male androgen responsiveness to social environment in birds: the effects of mating system and paternal incubation, Horm. Behav., 43, 508, 10.1016/S0018-506X(03)00027-8

Hirschenhauser, 2013, Winning and losing in public: audiences direct future success in Japanese quail, Horm. Behav., 63, 625, 10.1016/j.yhbeh.2013.02.010

Hodges-Simeon, 2014, Vocal fundamental and formant frequencies are honest signals of threat potential in peripubertal males, Behav. Ecol., 25, 984, 10.1093/beheco/aru081

Hodosy, 2012, The anxiolytic effect of testosterone in the rat is mediated via the androgen receptor, Pharmacol. Biochem. Behav., 102, 191, 10.1016/j.pbb.2012.04.005

Hooper, 2011, Testosterone and romance: the association of testosterone with relationship commitment and satisfaction in heterosexual men and women, Am. J. Hum. Biol., 23, 553, 10.1002/ajhb.21188

Hsu, 2006, Modulation of aggressive behavior by fighting experience: mechanisms and contest outcomes, Biol. Rev., 81, 33, 10.1017/S146479310500686X

Huck, 2005, Characterization and social correlates of fecal testosterone and cortisol excretion in wild male Saguinus mystax, Int. J. Primatol., 26, 159, 10.1007/s10764-005-0728-8

Hurme, 1956, Emergence of permanent first molars in the monkey (Macaca mulatta). Association with other growth phenomena, Yale J. Biol. Med., 28, 538

Isidori, 2005, Effects of testosterone on sexual function in men: results of a meta-analysis, Clin. Endocrinol., 63, 381, 10.1111/j.1365-2265.2005.02350.x

Jack, 2006, Why be alpha male? Dominance and reproductive success in wild white-faced capuchins (Cebus capucinus), 367

Jassal, 2015, Urine creatinine-based estimates of fat-free mass in community-dwelling older persons: the Rancho Bernardo study, J. Ren. Nutr., 25, 97, 10.1053/j.jrn.2014.07.005

Josephs, 2006, The mismatch effect: when testosterone and status are at odds, J. Pers. Soc. Psychol., 90, 999, 10.1037/0022-3514.90.6.999

Kalbitzer, 2015, Social behavior and patterns of testosterone and glucocorticoid levels differ between male chacma and Guinea baboons, Horm. Behav., 75, 100, 10.1016/j.yhbeh.2015.08.013

Kapusta, 2011, Effect of gonadal hormones and sexual experience on vocalizations and behavior of male bank voles (Myodes glareolus), Can. J. Zool., 89, 1117, 10.1139/z11-087

Kelly, 2014, Short-term testosterone manipulations do not affect cognition or motor function but differentially modulate emotions in young and older male rhesus monkeys, Horm. Behav., 66, 731, 10.1016/j.yhbeh.2014.08.016

Kemnitz, 1988, Androgenic influences on body size and composition of adult rhesus monkeys, Am. J. Phys., 255, E857

Ketterson, 1999, Adaptation, exaptation, and constraint: a hormonal perspective, Am. Nat., 153, S4, 10.1086/303280

Ketterson, 1992, Testosterone and avian life histories: effects of experimentally elevated testosterone on behavior and correlates of fitness in the dark-eyed junco (Junco hyemalis), Am. Nat., 140, 980, 10.1086/285451

King, 2012, Effects of testosterone on attention and memory for emotional stimuli in male rhesus monkeys, Psychoneuroendocrinology, 37, 396, 10.1016/j.psyneuen.2011.07.010

Kitchen, 2003, Loud calls as indicators of dominance in male baboons (Papio cynocephalus ursinus), Behav. Ecol. Sociobiol., 53, 374, 10.1007/s00265-003-0588-1

Knott, 2007, Orangutans in perspective: forced copulations and female mating resistance, 290

Kraus, 1999, Physiological suppression of sexual function of subordinate males: a subtle form of intrasexual competition among male sifakas (Propithecus verreauxi)?, Physiol. Behav., 66, 855, 10.1016/S0031-9384(99)00024-4

Kuo, 2015, Individual variation in fathers' testosterone reactivity to infant distress predicts parenting behaviors with their 1-year-old infants, Dev. Psychobiol., 58, 303, 10.1002/dev.21370

Kuzawa, 2009, Fatherhood, pairbonding and testosterone in the Philippines, Horm. Behav., 56, 429, 10.1016/j.yhbeh.2009.07.010

Lacreuse, 2010, Testosterone may increase selective attention to threat in young male macaques, Horm. Behav., 58, 854, 10.1016/j.yhbeh.2010.08.010

Lacreuse, 2012, Short-term testosterone manipulations modulate visual recognition memory and some aspects of emotional reactivity in male rhesus monkeys, Physiol. Behav., 106, 229, 10.1016/j.physbeh.2012.02.008

Landys, 2007, Hormonal responses to male–male social challenge in the blue tit Cyanistes caeruleus: single-broodedness as an explanatory variable, Physiol. Biochem. Zool., 80, 228, 10.1086/510564

Lewis, 2009, Chest staining variation as a signal of testosterone levels in male Verreaux's Sifaka, Physiol. Behav., 96, 586, 10.1016/j.physbeh.2008.12.020

Lewis, 2007, Bimorphism in male Verreaux's sifaka in the Kirindy Forest of Madagascar, Int. J. Primatol., 28, 159, 10.1007/s10764-006-9107-3

Li, 2003, Effects of testosterone on pedicle formation and its transformation to antler in castrated male, freemartin and normal female red deer (Cervus elaphus), Gen. Comp. Endocrinol., 131, 21, 10.1016/S0016-6480(02)00625-1

Lincoln, 1972, The way in which testosterone controls the social and sexual behavior of the red deer stag (Cervus elaphus), Horm. Behav., 3, 375, 10.1016/0018-506X(72)90027-X

Lynch, 2002, Individual and seasonal variation in fecal testosterone and cortisol levels of wild male tufted capuchin monkeys, Cebus apella nigritus, Horm. Behav., 41, 275, 10.1006/hbeh.2002.1772

Lynn, 2008, Behavioral insensitivity to testosterone: why and how does testosterone alter paternal and aggressive behavior in some avian species but not others?, Gen. Comp. Endocrinol., 157, 233, 10.1016/j.ygcen.2008.05.009

Lynn, 2016, Endocrine and neuroendocrine regulation of fathering behavior in birds, Horm. Behav., 77, 237, 10.1016/j.yhbeh.2015.04.005

Lynn, 2002, Behavioral insensitivity to supplementary testosterone during the parental phase in the chestnut-collared longspur, Calcarius ornatus, Anim. Behav., 63, 795, 10.1006/anbe.2001.1980

Lynn, 2005, A phylogenetically controlled test of hypotheses for behavioral insensitivity to testosterone in birds, Horm. Behav., 47, 170, 10.1016/j.yhbeh.2004.10.004

Magrath, 2003, Is male care compromised by additional mating opportunity? Trends Ecol, Evolution, 18, 424

Marler, 1996, Energetic constraints and steroid hormone correlates of male calling behavior in the túngara frog, J. Zool., 240, 397, 10.1111/j.1469-7998.1996.tb05294.x

Marler, 2003, Paternal behavior and aggression: endocrine mechanisms and nongenomic transmission of behavior, Adv. Study Behav., 32, 263, 10.1016/S0065-3454(03)01006-4

Marshall, 2005, Urinary testosterone levels of wild male bonobos (Pan paniscus) in the Lomako Forest, Democratic Republic of Congo, Am. Nat., 136, 829

Marty, 2009, Dominance, coloration, and social and sexual behavior in male drills Mandrillus leucophaeus, Int. J. Primatol., 30, 807, 10.1007/s10764-009-9382-x

Marty, 2015, Endocrinological correlates of male bimaturism in wild Bornean orangutans, Am. J. Primatol., 77, 1170, 10.1002/ajp.22453

Mascaro, 2013, Testicular volume is inversely correlated with nurturing-related brain activity in human fathers, Proc. Natl. Acad. Sci. U. S. A., 110, 746

Mazur, 1998, Testosterone and dominance in men, Behav. Brain Sci., 21, 353, 10.1017/S0140525X98001228

McDonald, 2001, The influence of testosterone on territorial defense and parental behavior in male free-living rufous whistlers, Pachycephala rufiventris, Horm. Behav., 39, 185, 10.1006/hbeh.2001.1644

McGlothlin, 2008, Hormones and honest signals: males with larger ornaments elevate testosterone more when challenged, J. Evol. Biol., 21, 39, 10.1111/j.1420-9101.2007.01471.x

McIntyre, 2006, Romantic involvement often reduces men's testosterone levels - but not always: the moderating role of extrapair sexual interest, J. Pers. Soc. Psychol., 91, 642, 10.1037/0022-3514.91.4.642

Mehlman, 1997, CSF 5-HIAA, testosterone, and sociosexual behaviors in free-ranging male rhesus macaques in the mating season, Psychiatry Res., 72, 89, 10.1016/S0165-1781(97)00084-X

Mehta, 2006, Testosterone change after losing predicts the decision to compete again, Horm. Behav., 50, 684, 10.1016/j.yhbeh.2006.07.001

Mehta, 2015, Testosterone and cortisol jointly modulate risk-taking, Psychoneuroendocrinology, 56, 88, 10.1016/j.psyneuen.2015.02.023

Mendonça-Furtado, 2014, Does hierarchy stability influence testosterone and cortisol levels of bearded capuchin monkeys (Sapajus libidinosus) adult males? A comparison between two wild groups, Behav. Process., 109, 79, 10.1016/j.beproc.2014.09.010

Michael, 1993, A review of hormonal factors influencing the sexual and aggressive behavior of macaques, Am. J. Primatol., 30, 213, 10.1002/ajp.1350300306

Mitani, 1985, Sexual selection and adult male orangutan long calls, Anim. Behav., 33, 272, 10.1016/S0003-3472(85)80141-X

Mitani, 1996, Sexual dimorphism, the operational sex ratio, and the intensity of male competition in polygynous primates, Am. Nat., 147, 966, 10.1086/285888

Mogil, 2012, Sex differences in pain and pain inhibition: multiple explanations of a controversial phenomenon, Nat. Rev. Neurosci., 13, 859, 10.1038/nrn3360

Möhle, 2002, Characterization of urinary and fecal metabolites of testosterone and their measurement for assessing gonadal endocrine function in male nonhuman primates, Gen. Comp. Endocrinol., 129, 135, 10.1016/S0016-6480(02)00525-7

Montoya, 2012, Testosterone, cortisol, and serotonin as key regulators of social aggression: A review and theoretical perspective, Motiv. Emot., 36, 65, 10.1007/s11031-011-9264-3

Morino, 2015, Social correlates of androgen levels in a facultatively monogamous ape (Symphalangus syndactylus): a test of the challenge hypothesis, Behav. Ecol. Sociobiol., 69, 243, 10.1007/s00265-014-1837-1

Muehlenbein, 2005, Testosterone‐mediated immune functions and male life histories, Am. J. Hum. Biol., 17, 527, 10.1002/ajhb.20419

Muehlenbein, 2010, The costs of dominance: testosterone, cortisol and intestinal parasites in wild male chimpanzees, Biopsychosoc. Med., 4, 21, 10.1186/1751-0759-4-21

Muehlenbein, 2001, Reproductive maturation in a sample of captive male baboons, J. Med. Primatol., 30, 273, 10.1034/j.1600-0684.2001.d01-60.x

Muehlenbein, 2002, Morphological and hormonal parameters in two species of macaques: impact of seasonal breeding, Am. J. Phys. Anthr., 117, 218, 10.1002/ajpa.10030

Muller, 2012, Mating, parenting, and male reproductive strategies, 387

Muller, 2001, The reproductive ecology of male hominoids, 397

Muller, 2004, Dominance, aggression and testosterone in wild chimpanzees: a test of the ‘challenge hypothesis’, Anim. Behav., 67, 113, 10.1016/j.anbehav.2003.03.013

Muller, 2005, Testosterone and energetics in wild chimpanzees (Pan troglodytes schweinfurthii), Am. J. Primatol., 66, 119, 10.1002/ajp.20132

2009

Muller, 2006, Male chimpanzees prefer mating with old females, Curr. Biol., 16, 2234, 10.1016/j.cub.2006.09.042

Muller, 2009, Testosterone and paternal care in East African foragers and pastoralists, Proc. R. Soc. B, 276, 347, 10.1098/rspb.2008.1028

Muller, 2016

Muller, 2016, Testosterone, musculature, and development in Kanyawara chimpanzees and Tsimane forager-horticulturalists, Am. J. Phys. Anthropol., 159, 236

Murdock, 1973, Factors in the division of labor by sex: a cross-cultural analysis, Ethnology, 12, 203, 10.2307/3773347

Neumann, 2010, Loud calls in male crested macaques, Macaca nigra: a signal of dominance in a tolerant species, Anim. Behav., 79, 187, 10.1016/j.anbehav.2009.10.026

Nowicki, 1989, Testosterone induction of song in photosensitive and photorefractory male sparrows, Horm. Behav., 23, 514, 10.1016/0018-506X(89)90039-1

Nunes, 2000, Variation in steroid hormones associated with infant care behavior and experience in male marmosets (Callithrix kuhlii), Anim. Behav., 60, 857, 10.1006/anbe.2000.1524

Nunes, 2001, Endocrine variation associated with the phases of paternal behavior in black tufted-ear marmosets (Callithrix kuhlii), Horm. Behav., 39, 70, 10.1006/hbeh.2000.1631

Oliveira, 2014, Androgen responsiveness to competition in humans: the role of cognitive variables, Neurosci. Neuroecon., 3, 19, 10.2147/NAN.S55721

Oliveira, 2009, Why do winners keep winning? Androgen mediation of winner but not loser effects in cichlid fish, Proc. R. Soc. B, 276, 2249, 10.1098/rspb.2009.0132

Onyango, 2013, Testosterone positively associated with both male mating effort and paternal behavior in savanna baboons (Papio cynocephalus), Horm. Behav., 63, 430, 10.1016/j.yhbeh.2012.11.014

Ostner, 2002, Seasonal variation and social correlates of androgen excretion in male redfronted lemurs (Eulemur fulvus rufus), Behav. Ecol. Sociobiol., 52, 485, 10.1007/s00265-002-0532-9

Ostner, 2008, Androgen and glucocorticoid levels reflect seasonally occurring social challenges in male redfronted lemurs (Eulemur fulvus rufus), Behav. Ecol. Sociobiol., 62, 627, 10.1007/s00265-007-0487-y

Ostner, 2011, Male competition and its hormonal correlates in Assamese macaques (Macaca assamensis), Horm. Behav., 59, 105, 10.1016/j.yhbeh.2010.10.017

Oyegbile, 2005, Winning fights elevates testosterone levels in California mice and enhances future ability to win fights, Horm. Behav., 48, 259, 10.1016/j.yhbeh.2005.04.007

Palombit, 2000, Infanticide and the evolution of male–female bonds in animals, 239

Palombit, 2009, “Friendship” with males: a female counterstrategy to infanticide in chacma baboons of the Okavango Delta, 377

Palombit, 2012, Infanticide: male strategies and female counterstrategies, 432

Pappano, 2014, Harem-holding males do not rise to the challenge: androgens respond to social but not to seasonal challenges in wild geladas, R. Soc. Open Sci., 1, 140081, 10.1098/rsos.140081

Pasch, 2011, Androgens modulate song effort and aggression in Neotropical singing mice, Horm. Behav., 59, 90, 10.1016/j.yhbeh.2010.10.011

Peters, 2002, Testosterone treatment suppresses paternal care in superb fairy-wrens, Malurus cyaneus, despite their concurrent investment in courtship, Behav. Ecol. Sociobiol., 51, 538, 10.1007/s00265-002-0472-4

Peters, 2008, Testosterone is associated with mating success but not attractiveness or masculinity in human males, Anim. Behav., 76, 297, 10.1016/j.anbehav.2008.02.008

Phillips, 2012, Strength and hypertrophy with resistance training: chasing a hormonal ghost, Eur. J. Appl. Physiol., 112, 1981, 10.1007/s00421-011-2148-0

Plavcan, 2004, Sexual selection, measures of sexual selection, and sexual dimorphism in primates, 230

Pollet, 2011, Testosterone levels and their associations with lifetime number of opposite sex partners and remarriage in a large sample of American elderly men and women, Horm. Behav., 60, 72, 10.1016/j.yhbeh.2011.03.005

Prall, 2015, Testosterone and immune function in primates: a brief summary with methodological considerations, 35, 805

Prudom, 2008, Exposure to infant scent lowers serum testosterone in father common marmosets (Callithrix jacchus), Biol. Lett., 4, 603, 10.1098/rsbl.2008.0358

Puts, 2014, Sexual selection on human voices, 69

Racine, 2012, A systematic literature review of 10years of research on sex/gender and experimental pain perception - part 1: are there really differences between women and men?, Pain, 153, 602, 10.1016/j.pain.2011.11.025

Radke, 2015, Testosterone biases the amygdala toward social threat approach, Sci. Adv., 1, 10.1126/sciadv.1400074

Rangel-Negrín, 2011, Social modulation of testosterone levels in male black howlers (Alouatta pigra), Horm. Behav., 59, 159, 10.1016/j.yhbeh.2010.11.005

Raynaud, 2014, Experimental increase of testosterone increases boldness and decreases anxiety in male African striped mouse helpers, Physiol. Behav., 129, 57, 10.1016/j.physbeh.2014.02.005

Reby, 2003, Anatomical constraints generate honesty: Acoustic cues to age and weight in the roars of red deer stags, Anim. Behav., 65, 519, 10.1006/anbe.2003.2078

Reby, 2010, Oestrous red deer hinds prefer male roars with higher fundamental frequencies, Proc. R. Soc. B, 277, 2747, 10.1098/rspb.2010.0467

Rhodes, 1997, Effects of administration of testosterone, dihydrotestosterone, oestrogen and fadrozole, an aromatase inhibitor, on sex skin color in intact male rhesus macaques, J. Reprod. Fertil., 111, 51, 10.1530/jrf.0.1110051

Richards, 2009, Gonadectomy negatively impacts social behavior of adolescent male primates, Horm. Behav., 56, 140, 10.1016/j.yhbeh.2009.03.021

Robbins, 1997, A preliminary investigation of urinary testosterone and cortisol levels in wild male mountain gorillas, Am. J. Primatol., 43, 51, 10.1002/(SICI)1098-2345(1997)43:1<51::AID-AJP4>3.0.CO;2-X

Roberts, 2004, Testing the immunocompetence handicap hypothesis: a review of the evidence, Anim. Behav., 68, 227, 10.1016/j.anbehav.2004.05.001

Roney, 2015, The role of testosterone in human romantic relationships, Curr. Opin. Psychol., 1, 81, 10.1016/j.copsyc.2014.11.003

Roney, 2006, Reading men's faces: women's mate attractiveness judgments track men's testosterone and interest in infants, Proc. R. Soc. B, 273, 2169, 10.1098/rspb.2006.3569

Rose, 1972, Plasma testosterone levels in the male rhesus: Influences of sexual and social stimuli, Science, 178, 643, 10.1126/science.178.4061.643

Rose, 1975, Consequences of social conflict on plasma testosterone levels in rhesus monkeys, Psychosom. Med., 37, 50, 10.1097/00006842-197501000-00006

Rosenbaum, 2011, Male–immature relationships in multi-male groups of mountain gorillas (Gorilla beringei beringei), Am. J. Primatol., 73, 356, 10.1002/ajp.20905

Rosenbaum, 2016, Dads and cads? Male reproductive success, androgen profiles, and male-infant social bonds in wild mountain gorillas (Gorilla beringei beringei), Am. J. Phys. Anthr., 159, 272

Ross, 2004, Intensity of aggressive interactions modulates testosterone in male marmosets, Physiol. Behav., 83, 437, 10.1016/j.physbeh.2004.08.036

Ruiz de Elvira, 1982, Influence of estrogen-treated females on sexual behavior and male testosterone levels of a social group of rhesus monkeys during the nonbreeding season, Biol. Reprod., 26, 825, 10.1095/biolreprod26.5.825

Rushmore, 2013, Social network analysis of wild chimpanzees with insights for disease transmission, J. Anim. Ecol., 82, 976, 10.1111/1365-2656.12088

Rushmore, 2014, Network-based vaccination improves prospects for disease control in wild chimpanzees, J. R. Soc. Interface, 11, 10.1098/rsif.2014.0349

Rutte, 2006, What sets the odds of winning and losing?, Trends Ecol. Evol., 21, 16, 10.1016/j.tree.2005.10.014

Salvador, 1996, The cost of producing a sexual signal: testosterone increases the susceptibility of male lizards to ectoparasitic infestation, Behav. Ecol., 7, 145, 10.1093/beheco/7.2.145

Salzman, 2014, Functional significance of hormonal changes in mammalian fathers, J. Neuroendocrinol., 26, 685, 10.1111/jne.12176

Sapolsky, 1983, Endocrine aspects of social instability in the olive baboon (Papio anubis), Am. J. Primatol., 5, 365, 10.1002/ajp.1350050406

Sapolsky, 1993, Endocrinology alfresco: psychoendocrine studies of wild baboons, Recent Prog. Horm. Res., 48, 437, 10.1016/B978-0-12-571148-7.50020-8

Schoech, 1998, The effect of exogenous testosterone on parental behavior, plasma prolactin, and prolactin binding sites in dark-eyed juncos, Horm. Behav., 34, 1, 10.1006/hbeh.1998.1455

Schoof, 2013, The association of intergroup encounters, dominance status, and fecal androgen and glucocorticoid profiles in wild male white-faced capuchins (Cebus capucinus), Am. J. Primatol., 75, 107, 10.1002/ajp.22089

Schoof, 2014, Male response to female ovulation in white-faced capuchins (Cebus capucinus): variation in fecal testosterone, dihydrotestosterone, and glucocorticoids, Int. J. Primatol., 35, 643, 10.1007/s10764-013-9742-4

Schoof, 2016, Male endocrine response to seasonally varying environmental and social factors in a neotropical primate, Cebus capucinus, Am. J. Phys. Anthr., 159, 671, 10.1002/ajpa.22925

Schultheiss, 2002, Implicit power motivation predicts men's testosterone changes and implicit learning in a contest situation, Horm. Behav., 41, 195, 10.1006/hbeh.2001.1745

Schultheiss, 1999, Implicit power motivation moderates men's testosterone responses to imagined and real dominance success, Horm. Behav., 36, 234, 10.1006/hbeh.1999.1542

Schultheiss, 2004, Effects of affiliation and power motivation arousal on salivary progesterone and testosterone, Horm. Behav., 46, 592, 10.1016/j.yhbeh.2004.07.005

Schultheiss, 2005, Effects of implicit power motivation on men's and women's implicit learning and testosterone changes after social victory or defeat, J. Pers. Soc. Psychol., 88, 174, 10.1037/0022-3514.88.1.174

Sellers, 2007, Hormones and personality: testosterone as a marker of individual differences, J. Res. Pers., 41, 126, 10.1016/j.jrp.2006.02.004

Senar, 2006, Color displays as intrasexual signals of aggression and dominance, 87

Setchell, 2016, Color in competition contexts in non-human animals, 546

Setchell, 2001, Changes in the secondary sexual adornments of male mandrills (Mandrillus sphinx) are associated with gain and loss of alpha status, Horm. Behav., 39, 177, 10.1006/hbeh.2000.1628

Setchell, 2005, Dominance, status signals and coloration in male mandrills (Mandrillus sphinx), Ethology, 111, 25, 10.1111/j.1439-0310.2004.01054.x

Setchell, 2008, Social correlates of testosterone and ornamentation in male mandrills, Horm. Behav., 54, 365, 10.1016/j.yhbeh.2008.05.004

Seyfarth, 1978, Social relationships among adult male and female baboons. I. Behavior during sexual consortship, Behavior, 64, 204, 10.1163/156853978X00035

Sinervo, 2000, Testosterone, endurance, and Darwinian fitness: Natural and sexual selection on the physiological bases of alternative male behaviors in side-blotched lizards, Horm. Behav., 38, 222, 10.1006/hbeh.2000.1622

Smuts, 1992, Male-infant relationships in nonhuman primates: Paternal investment or mating effort, 1

Sobolewski, 2012, Territoriality, tolerance and testosterone in wild chimpanzees, Anim. Behav., 84, 1469, 10.1016/j.anbehav.2012.09.018

Sobolewski, 2013, Female parity, male aggression, and the challenge hypothesis in wild chimpanzees, Primates, 54, 81, 10.1007/s10329-012-0332-4

Soler, 2000, Biosocial aspects of domestic violence, Psychoneuroendocrinology, 25, 721, 10.1016/S0306-4530(00)00022-6

Solís, 1997, Testosterone levels and evoked vocal responses in a natural population of the frog Batrachyla taeniata, Horm. Behav., 31, 101, 10.1006/hbeh.1997.1366

Stanford, 1998

Stanton, 2009, The hormonal correlates of implicit power motivation, J. Res. Pers., 43, 942, 10.1016/j.jrp.2009.04.001

Stanton, 2009, Endogenous testosterone levels are associated with amygdala and ventromedial prefrontal cortex responses to anger faces in men but not women, Biol. Psychol., 81, 118, 10.1016/j.biopsycho.2009.03.004

Stearns, 1989, Trade-offs in life-history evolution, Funct. Ecol., 3, 259, 10.2307/2389364

Sterck, 2000, Female dispersal and infanticide avoidance in primates, 293

Stiver, 2009, Parental and mating effort: is there necessarily a trade-off?, Ethology, 115, 1101, 10.1111/j.1439-0310.2009.01707.x

Stoehr, 2000, Testosterone and the allocation of reproductive effort in male house finches (Carpodacus mexicanus), Behav. Ecol. Sociobiol., 48, 407, 10.1007/s002650000247

Storey, 2016, Primate paternal care: interactions between biology and social experience, Horm. Behav., 77, 260, 10.1016/j.yhbeh.2015.07.024

Storey, 2000, Hormonal correlates of paternal responsiveness in new and expectant fathers, Evol. Hum. Behav., 21, 79, 10.1016/S1090-5138(99)00042-2

Strier, 1999, Seasonal and social correlates of fecal testosterone and cortisol levels in wild male muriquis (Brachyteles arachnoides), Horm. Behav., 35, 125, 10.1006/hbeh.1998.1505

Suarez-Jimenez, 2013, Testosterone modulation of anxiety in gonadally-suppressed male rhesus monkeys: a role for gonadotropins?, Pharmacol. Biochem. Behav., 104, 97, 10.1016/j.pbb.2013.01.004

Surbeck, 2012, Mate competition, testosterone and intersexual relationships in bonobos, Pan paniscus, Anim. Behav., 83, 659, 10.1016/j.anbehav.2011.12.010

Teichroeb, 2008, Social correlates of fecal testosterone in male ursine colobus monkeys (Colobus vellerosus): the effect of male reproductive competition in aseasonal breeders, Horm. Behav., 54, 417, 10.1016/j.yhbeh.2008.04.006

Terburg, 2013, Approach–avoidance versus dominance - submissiveness: a multilevel neural framework on how testosterone promotes social status, Emot. Rev., 5, 296, 10.1177/1754073913477510

Terburg, 2012, Testosterone affects gaze aversion from angry faces outside of conscious awareness, Psychol. Sci., 23, 459, 10.1177/0956797611433336

Titze, 2010, A cervid vocal fold model suggests greater glottal efficiency in calling at high frequencies, PLoS Comput. Biol., 6, 10.1371/journal.pcbi.1000897

Townsend, 1987, Plasma androgen levels during male parental care in a tropical frog (Eleutherodactylus), Horm. Behav., 21, 93, 10.1016/0018-506X(87)90034-1

Trainor, 2001, Testosterone, paternal behavior, and aggression in the monogamous California mouse (Peromyscus californicus), Horm. Behav., 40, 32, 10.1006/hbeh.2001.1652

Trainor, 2002, Testosterone promotes paternal behavior in a monogamous mammal via conversion to oestrogen, Proc. R. Soc. B, 269, 823, 10.1098/rspb.2001.1954

Trainor, 2004, Opposing hormonal mechanisms of aggression revealed through short-lived testosterone manipulations and multiple winning experiences, Horm. Behav., 45, 115, 10.1016/j.yhbeh.2003.09.006

Trivers, 1972, Parental investment and sexual selection, 136

Tsai, 1996, Rapid stimulatory effects of testosterone upon myotubule metabolism and sugar transport, as assessed by silicon microphysiometry, Aggress. Behav., 22, 357, 10.1002/(SICI)1098-2337(1996)22:5<357::AID-AB4>3.0.CO;2-G

van Anders, 2007, Multiple partners are associated with higher testosterone in North American men and women, Horm. Behav., 51, 454, 10.1016/j.yhbeh.2007.01.002

van Anders, 2011, The steroid/peptide theory of social bonds: integrating testosterone and peptide responses for classifying social behavioral contexts, Psychoneuroendocrinology, 36, 1265, 10.1016/j.psyneuen.2011.06.001

van Anders, 2012, Baby cries and nurturance affect testosterone in men, Horm. Behav., 61, 31, 10.1016/j.yhbeh.2011.09.012

van Anders, 2014, Examining how infant interactions influence men's hormones, affect, and aggression using the Michigan infant nurturance simulation paradigm, Fathering, 12, 143

Van Belle, 2009, Social and hormonal mechanisms underlying male reproductive strategies in black howler monkeys (Alouatta pigra), Horm. Behav., 56, 355, 10.1016/j.yhbeh.2009.08.006

Van Duyse, 2002, Effects of testosterone on song, aggression, and nestling feeding behavior in male great tits, Parus major, Horm. Behav., 41, 178, 10.1006/hbeh.2001.1747

van Honk, 1999, Correlations among salivary testosterone, mood, and selective attention to threat in humans, Horm. Behav., 36, 17, 10.1006/hbeh.1999.1521

van Honk, 2001, A single administration of testosterone induces cardiac accelerative responses to angry faces in healthy young women, Behav. Neurosci., 115, 238, 10.1037/0735-7044.115.1.238

van Honk, 2005, Testosterone reduces unconscious fear but not consciously experienced anxiety: implications for the disorders of fear and anxiety, Biol. Psychiatry, 58, 218, 10.1016/j.biopsych.2005.04.003

Van Roo, 2004, Exogenous testosterone inhibits several forms of male parental behavior and stimulates song in a monogamous songbird: the blue-headed vireo (Vireo solitarius), Horm. Behav., 46, 678, 10.1016/j.yhbeh.2004.06.011

Van Schaik, 1996, Male care in primates: does it ever reflect paternity?, Evol. Anthropol., 5, 152, 10.1002/(SICI)1520-6505(1996)5:5<152::AID-EVAN3>3.0.CO;2-H

Vandenbergh, 1965, Hormonal basis of sex skin in male rhesus monkeys, Gen. Comp. Endocrinol., 5, 31, 10.1016/0016-6480(65)90065-1

Waitt, 2003, Evidence from rhesus macaques suggests that male coloration plays a role in female primate mate choice, Proc. R. Soc. B, 270, S144, 10.1098/rsbl.2003.0065

Watts, 1989, Infanticide in mountain gorillas: new cases and a reconsideration of the evidence, Ethology, 81, 1, 10.1111/j.1439-0310.1989.tb00754.x

Weinbauer, 2003, Pharmacokinetics and degree of aromatization rather than total dose of different preparations determine the effects of testosterone: a nonhuman primate study in Macaca fascicularis, J. Androl., 24, 765, 10.1002/j.1939-4640.2003.tb02739.x

Weinbauer, 2004, The role of testosterone in spermatogenesis, 173

Weisman, 2014, Oxytocin administration, salivary testosterone, and father-infant social behavior, Prog. Neuro-Psychopharmacol. Biol. Psychiatry, 49, 47, 10.1016/j.pnpbp.2013.11.006

West, 2012, Associations of exercise-induced hormone profiles and gains in strength and hypertrophy in a large cohort after weight training, Eur. J. Appl. Physiol., 112, 2693, 10.1007/s00421-011-2246-z

West, 2009, Resistance exercise-induced increases in putative anabolic hormones do not enhance muscle protein synthesis or intracellular signaling in young men, J. Physiol., 587, 5239, 10.1113/jphysiol.2009.177220

West, 2010, Elevations in ostensibly anabolic hormones with resistance exercise enhance neither training-induced muscle hypertrophy nor strength of the elbow flexors, J. Appl. Physiol., 108, 60, 10.1152/japplphysiol.01147.2009

Whiting, 2003, Evolution and maintenance of social status-signaling badges, 47

Whitten, 2000, Evolutionary endocrinology of the cercopithecoids, 269

Wich, 2003, Life-phase related changes in male loud call characteristics and testosterone levels in wild Thomas langurs, Int. J. Primatol., 24, 1251, 10.1023/B:IJOP.0000005991.97232.2a

Wickings, 1992, Testicular function, secondary sexual development, and social status in male mandrills (Mandrillus sphinx), Physiol. Behav., 52, 909, 10.1016/0031-9384(92)90370-H

Wilczynski, 2005, Current research in amphibians: studies integrating endocrinology, behavior, and neurobiology, Horm. Behav., 48, 440, 10.1016/j.yhbeh.2005.06.001

Williams, 2004, Why do male chimpanzees defend a group range?, Anim. Behav., 68, 523, 10.1016/j.anbehav.2003.09.015

Wingfield, 1994, Control of territorial aggression in a changing environment, Psychoneuroendocrinology, 19, 709, 10.1016/0306-4530(94)90052-3

Wingfield, 1990, The “challenge hypothesis”: theoretical implications for patterns of testosterone secretion, mating systems, and breeding strategies, Am. Nat., 136, 829, 10.1086/285134

Wingfield, 2000, Toward an ecological basis of hormone-behavior interactions in reproduction of birds, 85

Wingfield, 2001, Avoiding the ‘costs’ of testosterone: ecological bases of hormone-behavior interactions, Brain Behav. Evol., 57, 239, 10.1159/000047243

Wingfield, 2006, Contexts and ethology of vertebrate aggression: implications for the evolution of hormone-behavior interactions, 179

Wirth, 2007, Basal testosterone moderates responses to anger faces in humans, Physiol. Behav., 90, 496, 10.1016/j.physbeh.2006.10.016

Wood, 2013, Household and kin provisioning by Hadza men, Hum. Nat., 24, 280, 10.1007/s12110-013-9173-0

Wynne-Edwards, 2001, Hormonal changes in mammalian fathers, Horm. Behav., 40, 139, 10.1006/hbeh.2001.1699

Xia, 2015, Evaluation of fecal testosterone, rank and copulatory behavior in wild male Macaca thibetana at Huangshan, China. Pakistan J. Zool., 47, 1445

Zera, 2001, The physiology of life history trade-offs in animals, Annu. Rev. Ecol. Syst., 32, 95, 10.1146/annurev.ecolsys.32.081501.114006

Ziegler, 2004, Responsiveness of expectant male cotton-top tamarins, Saguinus oedipus, to mate's pregnancy, Horm. Behav., 45, 84, 10.1016/j.yhbeh.2003.09.003

Zilioli, 2014, Testosterone across successive competitions: evidence for a ‘winner effect’ in humans?, Psychoneuroendocrinology, 47, 1, 10.1016/j.psyneuen.2014.05.001

Zilioli, 2015, Interest in babies negatively predicts testosterone responses to sexual visual stimuli among heterosexual young men, Psychol. Sci., 27, 114, 10.1177/0956797615615868

Zimmermann, 1996, Castration affects the emission of an ultrasonic vocalization in a nocturnal primate, the gray mouse lemur (Microcebus murinus), Physiol. Behav., 60, 693, 10.1016/0031-9384(96)81674-X

Zingeser, 1978, Metric characteristics of the canine dental complex in prenatally androgenized female rhesus monkeys (Macaca mulatta), Am. J. Phys. Anthr., 49, 187, 10.1002/ajpa.1330490206

Zuckerman, 1939, Observations on the secondary sexual characters in monkeys, J. Endocrinol., 1, 430, 10.1677/joe.0.0010430