Publications (Last update: 27-11-2008)
Hohmann G, Mundry R, Deschner T (in press). The relationship between socio-sexual behaviour and salivary cortisol in bonobos: tests of the tension regulation hypothesis. Amer J Primatol.
Deschner T, Kratzsch J, Hohmann G (in press) Urinary C-peptide as a method for monitoring body mass changes in captive bonobos (Pan paniscus). Hormones and Behaviour
Surbeck M, Fowler A, Deimel C, Hohmann G (in press). Evidence for the consumption of arboreal, diurnal primates by bonobos
(Pan paniscus). Am J Primatol
Hohmann G (in press) The diets of non-human primates: frugivory, food processing, and food sharing.
Surbeck M, Hohmann G (2008) Primate hunting by bonobos at LuiKotale, Salonga National Park. Curr. Biol. 18:R906-907
Hohmann G, Fruth B (2008). New records on prey capture and meat eating by bonobos at LuiKotal, Salonga National Park. Folia primatologica 79:103-110.
Clauss M, Ortmann S, Hohmann G, Schwarm A, Streich J, Hummel J. (2008). Ingesta retention in herbivore primates: composition of the natural diet and intake level overrule body size effects in the available data. Comp Biochem Physiol A 150: 274-281
Dittami, J., Katina, S., Möstl, E., Eriksson, J., Machatschke, I.H., Hohmann, G.
(2008) Urinary androgens and cortisol metabolties in field-sampled bonobos (Pan paniscus), General and Comparative Endocrinology. 155:552-557
Mohneke M, Fruth B (2008): Bonobo (Pan paniscus) Density estimation in the SW-Salonga National Park, DRC: common methodology revisited. In T. Furuichi, J. Thompson (eds) The Bonobos: Behavior, Ecology and Conservation Springer, New York pp. 151-166
McGrew WC, Marchant LF, Beuerlein MM, Vrancken D, Fruth B, Hohmann G (2007) Prospects for bonobo insectivory: Lui Kotal, Democratic Republic of Congo. Int Journal of Primatology. 28:1237-1252
Fruth B, Hohmann G (2006): Social grease for females? Same-sex genital contacts in wild bonobos. In Vasey P L & V Sommer (eds), Homosexual behaviour in animals: an evolutionary perspective, pp. 294-315, Cambridge University Press.
Hohmann G, Fowler, A, Sommer V, Ortmann S (2006): Frugivory and gregariousness of Salonga bonobos and Gashaka chimpanzees: the abundance and nutritional quality of fruit, pp. 123-159, .In Hohmann G, Robbins M, Boesch C (eds), Feeding Ecology in Apes and other Primates. Cambridge University Press.
D’Amour DE, Hohmann G, Fruth B (2006) Evidence of Leopard Predation on Bonobos (Pan paniscus). Folia primatologica 77:212-217.
Eriksson J, Siedel H, Lukas D, Kayser M, Erler A, Hashimoto C, Hohmann G, Boesch C, Vigilant L (2006): Y-chromosome analysis confirms highly sex-biased dispersal and suggests a low male effective population size in bonobos (Pan paniscus). Mol Ecol 15:939-949.
Marshall A J, Hohmann G (2005): Preliminary report on urinary testosterone levels of wild male bonobos, Pan paniscus, in the Lomako Forest, Democratic Republic of Congo. Amer J Primatol, 65:87-92
Eriksson J, Hohmann G, Boesch C, Vigilant L (2004): Rivers influence the population genetic structure of bonobos (Pan paniscus). Molecular Ecol, 13:3425-3435
Boubli JP, Eriksson J, Wich S, Hohmann G, Fruth B (2004): Lanscape level ecology of bonobos (Pan paniscus) Forest habitat in Lomako-Yekokora interfluvium, Democratic Republic of Congo. Biodiversity and Conservation 13:2399-2417.
Hohmann G, Fruth B (2003): Culture in bonobos ? Inter-specific similarities and intra-specific variation in behaviour. Current Anthropology, 44 (4):563-571.
Hohmann G, Fruth B (2003): Intra- and intersexual aggression by bonobos in the context of mating. Behaviour 140: 1389-1413.
Hohmann G, Fruth B (2002): Dynamics in social organization of bonobos (Pan paniscus). In Boesch C, Hohmann G, Marchant L (eds), Behavioural Diversity in Chimpanzees and Bonobos, pp. 138-150, Cambridge University Press.
Fruth B, Hohmann G (2002): How bonobos handle hunts and harvests: why share food? In Boesch C, Hohmann G, Marchant L (eds), Behavioural Diversity in Chimpanzees and Bonobos, pp. 231-243, Cambridge University Press.
Reichert, K.E., Heistermann M, Hodges J.K, Boesch C, & Hohmann G (2002): What females tell males about their reproductive status. Ethology 108:583-600.
Hohmann G (2001): Association and social interactions between strangers and residents in bonobos (Pan paniscus). Primates 42: 91-99.
Hohmann G, Fruth B (2000): Use and function of genital contacts among female bonobos. Anim Behav 60:107-120.
Gagneux P, Wills C, Gerloff U, Tautz D, Morin P, Boesch C, Fruth B, Hohmann G, Ryder O, Woodruff D (1999): Mitochondrial sequences show diverse evolutionary histories of African hominids. Pro Nat Acad Sci, 96:5077-5082.
Gerloff U, Hartung B, Fruth B, Hohmann G, Tautz D (1999): Intracommunity relationships, dispersal pattern and control of paternity in a wild living community of bonobos (Pan paniscus) determined from DNA analyses of fecal samples, Proc Roy Soc B, 266:1189-1195.
Hohmann G, Gerloff U, Tautz D, Fruth B (1999): Social bonds and genetic ties: kinship, association and affiliation in a community of bonobos (Pan paniscus). Behaviour 136, 1219-1235.
Fruth B, Hohmann G, McGrew WC (1998): The Pan species. In Dolhinow P, Fuentes A (eds), The Nonhuman Primates, pp 64-71, Mayfield Publ. Comp., Mountain View, London, Toronto.
Fruth B, Hohmann G (1996): Nest building behavior in the great apes: the great leap forward ? In McGrew WC, Marchant LF, Nishida T (eds), Great Ape Societies, pp 225-240, Cambridge Univ. Press, Cambridge.
Hohmann G, Fruth B (1996): Food sharing and status in unprovisioned bonobos. In Wiessner P, Schiefenhoevel W (eds), Food and the Status Quest, pp 47-67, Berghahn, Providence & Oxford.
Hohmann G, Fruth B (1995): Loud calls in Great apes: sex differences and social correlates. In Zimmermann E, Newman JD, Jürgens U, Current Topics in Primate Vocal Communication, pp 161-184, Plenum Press, New York & London.
Gerloff U, Schlötterer C, Rassmann K, Rambold I, Hohmann G, Fruth B, Tautz D (1995): Amplification of hypervariable simple sequence repeats (microsatelites) from excremental DNA of wild living bonobos (Pan paniscus). Mol Ecol 4:515-518.
Fruth B, Hohmann G (1994): Comparative analyses of nest-building behavior in bonobos and chimpanzees. In Wrangham RW, McGrew WC, de Waal FB, Heltne PG (eds) Chimpanzee Cultures, pp 109-128, Harvard Univ. Press Cambridge & London.
Fruth B, Hohmann G (1994): Nests: living artefacts of recent apes ? Current Anthro 35:310-311.
Hohmann G, Fruth B (1994): Structure and use of distance calls in wild bonobos (Pan paniscus). I J Primat 15:767-782
Fruth B, Hohmann G (1993): Ecological and behavioural aspects of nest building in wild bonobos (Pan paniscus). Ethology 94:113-126.
Hohmann G, Fruth B (1993): Field observations on meat sharing among bonobos (Pan paniscus). Folia primatol 60:225-229.
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