Digit Ratios and Dominance in Female Baboons (Papio hamadryas and Papio ursinus)

[1]  J. Manning.  Resolving the role of prenatal sex steroids in the development of digit ratio , 2011, Proceedings of the National Academy of Sciences.

[2]  M. Cohn,et al.  Developmental basis of sexually dimorphic digit ratios , 2011, Proceedings of the National Academy of Sciences.

[3]  J. Silk,et al.  Female chacma baboons form strong, equitable, and enduring social bonds , 2010, Behavioral Ecology and Sociobiology.

[4]  S. Shultz,et al.  Digit ratio (2D:4D) and dominance rank in female rhesus macaques (Macaca mulatta) , 2010, Behavioral Ecology and Sociobiology.

[5]  S. Shultz,et al.  Finger length ratios (2D:4D) in anthropoids implicate reduced prenatal androgens in social bonding. , 2009, American journal of physical anthropology.

[6]  R. Ackermann,et al.  Mitochondrial DNA analysis reveals Plio-Pleistocene diversification within the chacma baboon. , 2009, Molecular phylogenetics and evolution.

[7]  S. Moffat,et al.  Fingers as a marker of prenatal androgen exposure. , 2009, Endocrinology.

[8]  R. Seyfarth,et al.  O brother, where art thou? The varying influence of older siblings in rank acquisition by female baboons , 2009, Behavioral Ecology and Sociobiology.

[9]  J. L. Zehr,et al.  Effects of prenatal androgens on rhesus monkeys: A model system to explore the organizational hypothesis in primates , 2009, Hormones and Behavior.

[10]  R. Pierson,et al.  Digit ratios (2D:4D) determined by computer‐assisted analysis are more reliable than those using physical measurements, photocopies, and printed scans , 2009, American journal of human biology : the official journal of the Human Biology Council.

[11]  L. Barrett.  A guide to practical babooning: Historical, social, and cognitive contingency , 2009 .

[12]  D. Lusseau,et al.  Cyclicity in the structure of female baboon social networks , 2009, Behavioral Ecology and Sociobiology.

[13]  E. Herrmann,et al.  Bonobos have a more human-like second-to-fourth finger length ratio (2D:4D) than chimpanzees: a hypothesized indication of lower prenatal androgens. , 2009, Journal of human evolution.

[14]  S. Donn.  Second-to-fourth digit ratio predicts success among high-frequency financial traders , 2009 .

[15]  M. Voracek,et al.  Heritability of digit ratio (2D:4D) in rhesus macaques (Macaca mulatta) , 2009, Primates.

[16]  J. Manning,et al.  Endurance running and digit ratio (2D:4D): Implications for fetal testosterone effects on running speed and vascular health , 2007, American journal of human biology : the official journal of the Human Biology Council.

[17]  J. Manning,et al.  Maternal smoking during pregnancy and possible effects of in utero testosterone: evidence from the 2D:4D finger length ratio. , 2007, Early human development.

[18]  R. Seyfarth,et al.  Baboon Metaphysics: The Evolution of a Social Mind , 2007 .

[19]  Martin Voracek,et al.  Repeatability and interobserver error of digit ratio (2D:4D) measurements made by experts , 2007, American journal of human biology : the official journal of the Human Biology Council.

[20]  B. Fink,et al.  Digit ratio and hand‐grip strength in German and Mizos men: Cross‐cultural evidence for an organizing effect of prenatal testosterone on strength , 2006, American journal of human biology : the official journal of the Human Biology Council.

[21]  M. Hines.  Prenatal testosterone and gender-related behaviour. , 2006, European journal of endocrinology.

[22]  P. Judge,et al.  Conflict management by hamadryas baboons (Papio hamadryas hamadryas) during crowding: a tension‐reduction strategy , 2006, American journal of primatology.

[23]  Susan C. Alberts,et al.  Social relationships among adult female baboons (papio cynocephalus) I. Variation in the strength of social bonds , 2006, Behavioral Ecology and Sociobiology.

[24]  K. Desdicioglu,et al.  Fetal development of the hand, digits and digit ratio (2D:4D). , 2006, Early human development.

[25]  E. Palagi,et al.  Reevaluation of dominance hierarchy in bonobos (Pan paniscus). , 2006, American journal of physical anthropology.

[26]  P. Whitten,et al.  Female hierarchy instability, male immigration and infanticide increase glucocorticoid levels in female chacma baboons , 2006, Animal Behaviour.

[27]  T. Spector,et al.  Heritability of the Second to Fourth Digit Ratio (2d:4d): A Twin Study , 2006, Twin Research and Human Genetics.

[28]  John Manning,et al.  A longitudinal study of digit ratio (2D:4D) and other finger ratios in Jamaican children , 2006, Hormones and Behavior.

[29]  H. Sigg,et al.  Life history of hamadryas baboons: Physical development, infant mortality, reproductive parameters and family relationships , 1982, Primates.

[30]  T. Clutton‐Brock.  Cooperative breeding in mammals , 2006 .

[31]  N. Saino,et al.  Human digit ratios depend on birth order and sex of older siblings and predict maternal fecundity , 2006, Behavioral Ecology and Sociobiology.

[32]  K. Wallen,et al.  Sex differences in juvenile rhesus macaque (Macaca mulatta) agonistic screams: life history differences and effects of prenatal androgens. , 2005, Developmental psychobiology.

[33]  P. Whitten,et al.  Female testosterone, dominance rank, and aggression in an Ethiopian population of hybrid baboons , 2005, American journal of primatology.

[34]  J. L. Zehr,et al.  Factors Regulating the Timing of Puberty Onset in Female Rhesus Monkeys (Macaca mulatta): Role of Prenatal Androgens, Social Rank, and Adolescent Body Weight1 , 2005, Biology of reproduction.

[35]  Rebecca C. Knickmeyer,et al.  Gender-typed play and amniotic testosterone. , 2005, Developmental psychology.

[36]  K. Wallen.  Hormonal influences on sexually differentiated behavior in nonhuman primates , 2005, Frontiers in Neuroendocrinology.

[37]  Peter L. Hurd,et al.  Finger length ratio (2D:4D) correlates with physical aggression in men but not in women , 2005, Biological Psychology.

[38]  E. Hampson,et al.  Testing the prenatal androgen hypothesis: measuring digit ratios, sexual orientation, and spatial abilities in adults , 2005, Hormones and Behavior.

[39]  R. Nelson,et al.  Digit length ratios predict reactive aggression in women, but not in men , 2004, Hormones and Behavior.

[40]  R. Trivers,et al.  Sex and ethnic differences in 2nd to 4th digit ratio of children. , 2004, Early human development.

[41]  P. Whitten,et al.  Dominance rank and fecal testosterone levels in adult male Chimpanzees (Pan troglodytes schweinfurthii) at Ngogo, Kibale National Park, Uganda , 2004, American journal of primatology.

[42]  D. Maestripieri,et al.  Relative digit lengths and testosterone levels in Guinea baboons , 2004, Hormones and Behavior.

[43]  Mewa Singh,et al.  Effect of Dominance, Reproductive State, and Group Size on Body Mass in Macaca radiata , 2004, International Journal of Primatology.

[44]  A. Koenig.  Competition for Resources and Its Behavioral Consequences Among Female Primates , 2002, International Journal of Primatology.

[45]  M. Blumberg,et al.  Inter-litter competition and communal nursing among Norway rats: advantages of birth synchrony , 1990, Behavioral Ecology and Sociobiology.

[46]  J. Hoogland,et al.  Communal nursing in prairie dogs , 1989, Behavioral Ecology and Sociobiology.

[47]  Robert M. Seyfarth,et al.  Hierarchical Classification by Rank and Kinship in Baboons , 2003, Science.

[48]  Darren J. Newton,et al.  The second to fourth digit ratio and variation in the androgen receptor gene , 2003 .

[49]  B. Fink,et al.  Second to fourth digit ratio, body mass index, waist-to-hip ratio, and waist-to-chest ratio: their relationships in heterosexual men and women , 2003, Annals of human biology.

[50]  B. Fink,et al.  Second to fourth digit ratio, testosterone and perceived male dominance , 2003, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[51]  Peter L. Tyack,et al.  Animal social complexity : intelligence, culture, and individualized societies , 2003 .

[52]  J. Swaddle,et al.  Digit Ratio: A Pointer to Fertility, Behavior, and Health , 2002, Heredity.

[53]  T. Ziegler,et al.  Current Topics in Primate Socioendocrinology , 2002 .

[54]  P. Bundred,et al.  The ratio of 2nd to 4th digit length: a proxy for transactivation activity of the androgen receptor gene? , 2002, Medical hypotheses.

[55]  Jason E. Davis,et al.  Sex Differences in Infant Rhesus Macaque Separation–Rejection Vocalizations and Effects of Prenatal Androgens , 2001, Hormones and Behavior.

[56]  J. Manning,et al.  Second to fourth digit ratio and male ability in sport: implications for sexual selection in humans. , 2001, Evolution and human behavior : official journal of the Human Behavior and Evolution Society.

[57]  K. Wallen,et al.  Timing of Prenatal Androgen Exposure: Anatomical and Endocrine Effects on Juvenile Male and Female Rhesus Monkeys , 2000, Hormones and Behavior.

[58]  Robert M. Seyfarth,et al.  Recognition of other individuals’ social relationships by female baboons , 1999, Animal Behaviour.

[59]  J. Silk,et al.  THE STRUCTURE OF SOCIAL RELATIONSHIPS AMONG FEMALE SAVANNA BABOONS IN MOREMI RESERVE, BOTSWANA , 1999 .

[60]  J T Manning,et al.  The ratio of 2nd to 4th digit length: a predictor of sperm numbers and concentrations of testosterone, luteinizing hormone and oestrogen. , 1998, Human reproduction.

[61]  A. Booth,et al.  Testosterone and dominance in men , 1998, Behavioral and Brain Sciences.

[62]  J. Phillips-Conroy.  In quest of the sacred baboon: A scientist's journey , 1998 .

[63]  J. Chadwick-Jones.  Developing a social psychology of monkeys and apes , 1998 .

[64]  D. Duboule,et al.  Regulation of number and size of digits by posterior Hox genes: a dose-dependent mechanism with potential evolutionary implications. , 1997, Proceedings of the National Academy of Sciences of the United States of America.

[65]  L. Parr,et al.  Grooming down the hierarchy: allogrooming in captive brown capuchin monkeys, Cebus apella , 1997, Animal Behaviour.

[66]  Carel P. van Schaik,et al.  The evolution of female social relationships in nonhuman primates , 1997, Behavioral Ecology and Sociobiology.

[67]  R. Poland,et al.  CSF testosterone and 5-HIAA correlate with different types of aggressive behaviors , 1996, Biological Psychiatry.

[68]  W. Ratnasooriya,et al.  Testosterone secretion, musth behaviour and social dominance in captive male Asian elephants living near the equator. , 1996, Journal of reproduction and fertility.

[69]  C. Worthman.  Hormones, Sex, and Gender , 1995 .

[70]  Paul Martin,et al.  Measuring behaviour: An introductory guide, 2nd ed. , 1993 .

[71]  F. Colmenares.  Clans and Harems in a Colony of Hamadryas and Hybrid Baboons: Male Kinship, Familiarity and the Formation of Brother-Teams , 1992 .

[72]  K. Christiansen,et al.  Androgen levels and components of aggressive behavior in men , 1987, Hormones and Behavior.

[73]  Robin I. M. Dunbar.  Primate social systems , 1987 .

[74]  Paul S. Martin,et al.  Measuring Behaviour: An Introductory Guide , 1986 .

[75]  M. Bouissou.  Effect of early androgen treatment on subsequent social behaviour in heifers , 1982 .

[76]  M. Bouissou,et al.  Effect of early androgen treatment on subsequent social behavior in heifers , 1982, Hormones and Behavior.

[77]  T. Tieger,et al.  On the biological basis of sex differences in aggression. , 1980, Child development.

[78]  N. Chalmers.  Social behaviour in primates , 1979 .

[79]  James H. Clark,et al.  Gonadal Steroids and Brain Function , 1979 .

[80]  K. J. Ryan.  Steroid hormones. , 1978, Science.

[81]  Robert M. Seyfarth,et al.  Social relationships among adult female baboons , 1976, Animal Behaviour.

[82]  J. Altmann,et al.  Observational study of behavior: sampling methods. , 1974, Behaviour.

[83]  C. Jolly,et al.  Social groups of monkeys, apes, and men , 1970 .

[84]  H. Kummer,et al.  Social Organization of Hamadryas Baboons: A Field Study , 1967 .