183 Publikationen
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2024 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2999986Guenther, Anja, Tachinardi, Patricia, Valentinuzzi, Veronica Sandra, Sobrero, Raúl, Eberhardt, Ayelen T., and Trillmich, Fritz. 2024. “Seasonality in Reproduction and Reproductive Physiology of Caviomorphs”. Mammal Review.
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2023 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2981973Hansen, M. J., Kurvers, R. H. J. M., Licht, M., Häge, J., Pacher, K., Dhellemmes, F., Trillmich, Fritz, Elorriaga-Verplancken, F. R., and Krause, J. 2023. “California sea lions interfere with striped marlin hunting behaviour in multi-species predator aggregations”. Philosophical Transactions of the Royal Society of London, Series B : Biological Sciences 378 (1878): 20220103.
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2023 | Datenpublikation | PUB-ID: 2979295Trillmich, Fritz. 2023. Shifts in energy allocation and reproduction in response to temperature. Bielefeld University.
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2022 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2961728Schwarz, Jonas, DeRango, Eugene, Zenth, Friederike, Kalberer, Stephanie, Hoffman, Joseph, Mews, Sina, Piedrahita, Paolo, et al. 2022. “A stable foraging polymorphism buffers Galapagos sea lions against environmental change”. Current Biology 32 (7): 1623-1628.e3.
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2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2957746Karamanlidis, Alexandros A., Dendrinos, Panagiotis, and Trillmich, Fritz. 2021. “Maternal behavior and early behavioral ontogeny of the Mediterranean monk seal Monachus monachus in Greece”. Endangered Species Research 45: 13-20.
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2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2941327Kraus, Sabine, Trillmich, Fritz, and Günther, Anja. 2020. “Within-Family Environment and Cross-Fostering Stress Affect Behavior and Physiology in Wild Cavies (Cavia aperea)”. Frontiers in Psychology 11: 178.
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2020 | Datenpublikation | PUB-ID: 2941457Trillmich, Fritz. 2020. Reproduction affects immune defenses in the guinea pig even under ad libitum food. Bielefeld University.
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2020 | Datenpublikation | PUB-ID: 2940638Trillmich, Fritz. 2020. Within-family environment and cross-fostering stress affect behaviour and physiology in wild cavies (Cavia aperea). Bielefeld University.
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2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2941905De Rango, Eugene, Schwarz, Jonas, Piedrahita, Paolo, Paez-Rosas, Diego, Trillmich, Fritz, and Krüger, Oliver. 2019. “Intraspecific variation in boldness and exploration shapes behavioral responses to stress in Galapagos sea lion pups”. Behavioral Ecology and Sociobiology 73 (12): 166.
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2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2935109Kalberer, Stephanie, De Rango, Eugene, Trillmich, Fritz, and Krüger, Oliver. 2019. “Evolution of age at primiparity in pinnipeds in the absence of the quality–quantity trade‐off in reproduction”. Ecology and Evolution 9 (9): 5450-5456.
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2018 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2916916Aurioles-Gamboa, D, and Trillmich, Fritz. 2018. “Guadalupe, Juan Fernandez, and Galapagos Fur Seals”. In Encyclopedia of Marine Mammals, ed. B Würsig, JGM Thewissen, and Kit M Kovacs, 435-440.
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2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2918483Trillmich, Fritz, Müller, Thorben, and Müller, Caroline. 2018. “Understanding the evolution of personality requires the study of mechanisms behind the development and life history of personality traits”. Biology Letters 14 (2): 20170740.
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2018 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2916915Melin, SR, Trillmich, Fritz, and Aurioles-Gamboa, D. 2018. “California, Galapagos, and Japanese Sea Lions”. In Encyclopedia of Marine Mammals, ed. B Würsig, JGM Thewissen, and Kit M Kovacs, 153-157. Academic Press.
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2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2904694Baylis, Alastair M. M., Kowalski, Gabriele J., Voigt, Christian C., Orben, Rachael A., Trillmich, Fritz, Staniland, Iain J., and Hoffman, Joseph. 2016. “Pup Vibrissae Stable Isotopes Reveal Geographic Differences in Adult Female Southern Sea Lion Habitat Use during Gestation”. PLOS ONE 11 (6): e0157394.
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2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2903262Trillmich, Fritz, Meise, Kristine, Kalberer, Stephanie, Mueller, Birte, Piedrahita, Paolo, Pörschmann, Ulrich, Wolf, Jochen B.W., and Krüger, Oliver. 2016. “On the Challenge of Interpreting Census Data: Insights from a Study of an Endangered Pinniped”. PLOS ONE 11 (5): e0154588.
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2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2771546Trillmich, Fritz, Günther, Anja, Müller, Caroline, Reinhold, Klaus, and Sachser, Norbert. 2015. “New perspectives in behavioural development: adaptive shaping of behaviour over a lifetime?”. Frontiers in Zoology 12 (Suppl 1): S1.
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2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2760876MacLeod, Amy, Rodríguez, Ariel, Vences, Miguel, Orozco-terWengel, Pablo, García, Carolina, Trillmich, Fritz, Gentile, Gabriele, Caccone, Adalgisa, Quezada, Galo, and Steinfartz, Sebastian. 2015. “Hybridization masks speciation in the evolutionary history of the Galápagos marine iguana”. Proceedings of the Royal Society B: Biological Sciences 282 (1809): 20150425.
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2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2771527Jeglinski, Jana W. E., Wolf, Jochen B. W., Werner, Christiane, Costa, Daniel P., and Trillmich, Fritz. 2015. “Differences in foraging ecology align with genetically divergent ecotypes of a highly mobile marine top predator”. Oecologia 179 (4): 1041-1052.
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2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2760861Lopes, Fernando, Hoffman, Joseph, Valiati, Victor Hugo, Bonatto, Sandro L., Wolf, Jochen B. W., Trillmich, Fritz, and Oliveira, Larissa R. 2015. “Fine-scale matrilineal population structure in the Galapagos fur seal and its implications for conservation management”. Conservation Genetics 16 (5): 1099-1113.
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2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2730225Günther, Anja, and Trillmich, Fritz. 2015. “Within-litter differences in personality and physiology relate to size differences among siblings in cavies”. Physiology & Behavior 145: 22-28.
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2014 | Datenpublikation | PUB-ID: 2908854Trillmich, Fritz, and Günther, Anja. 2014. Data for Photoperiodic effects on reproductive development in male cavies (Cavia aperea). Bielefeld University.
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2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2631472Günther, Anja, Brust, Vera, Dersen, Mona, and Trillmich, Fritz. 2014. “Learning and Personality Types Are Related in Cavies (Cavia aperea)”. Journal of comparative psychology 128 (1): 74-81.
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2014 | Datenpublikation | PUB-ID: 2909053Günther, Anja, Finkemeier, Antonine-Marie, and Trillmich, Fritz. 2014. The ontogeny of personality in the wild guinea pig. Bielefeld University.
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2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2693625Meise, Kristine, Mueller, Birte, Zein, Beate, and Trillmich, Fritz. 2014. “Applicability of Single-Camera Photogrammetry to Determine Body Dimensions of Pinnipeds: Galapagos Sea Lions as an Example”. PLoS ONE 9 (7): e101197.
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2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2674914Krüger, Oliver, Wolf, Jochen B. W., Jonker, Rudy M., Hoffman, Joseph, and Trillmich, Fritz. 2014. “DISENTANGLING THE CONTRIBUTION OF SEXUAL SELECTION AND ECOLOGY TO THE EVOLUTION OF SIZE DIMORPHISM IN PINNIPEDS”. Evolution 68 (5): 1485-1496.
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2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2677381Schumann, Kathrin, Günther, Anja, Jewgenow, Katarina, and Trillmich, Fritz. 2014. “Animal Housing and Welfare: Effects of Housing Conditions on Body Weight and Cortisol in a Medium-Sized Rodent (Cavia aperea)”. Journal of Applied Animal Welfare Science 17 (2): 111-124.
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2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2717580Maxwell, Sara M., Jeglinski, Jana, Trillmich, Fritz, Costa, Daniel P., and Raimondi, Peter T. 2014. “The Influence of Weather and Tides on the Land Basking Behavior of Green Sea Turtles (Chelonia mydas) in the Galapagos Islands”. Chelonian Conservation and Biology 13 (2): 247-251.
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2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2656766Günther, Anja, Palme, R., Dersen, M., Kaiser, S., and Trillmich, Fritz. 2014. “Photoperiodic effects on reproductive development in male cavies (Cavia aperea)”. Physiology & Behavior 123: 142-147.
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2014 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2717957Trillmich, Fritz, Jeglinski, Jana, Meise, Kristine, and Piedrahita, Paolo. 2014. “The Galapagos sea lion: adaptation to spatial and temporal diversity of marine resources within the archipelago”. In The Galapagos marine reserve, ed. Judith Denkinger and Luis Vinueza, 61-70. New York: Springer.
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2013 | Datenpublikation | PUB-ID: 2915545Guenther, Anja, and Trillmich, Fritz. 2013. Data for Photoperiod influences the behavioral and physiological phenotype during ontogeny. Bielefeld University.
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2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2551910Jeglinski, Jana, Goetz, Kimberley T., Werner, Christiane, Costa, Daniel P., and Trillmich, Fritz. 2013. “Same size - same niche? Foraging niche separation between sympatric juvenile Galapagos sea lions and adult Galapagos fur seals”. Journal of Animal Ecology 82 (3): 694-706.
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2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2607136Lenz, Tobias L., Müller, Birte, Trillmich, Fritz, and Wolf, Jochen B. W. 2013. “Divergent allele advantage at MHC-DRB through direct and maternal genotypic effects and its consequences for allele pool composition and mating”. Proceedings Of The Royal Society B Biological Sciences 280 (1762): 20130714.
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2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2616543Villegas-Amtmann, Stella, Jeglinski, Jana, Costa, Daniel P., Robinson, Patrick W., and Trillmich, Fritz. 2013. “Individual Foraging Strategies Reveal Niche Overlap between Endangered Galapagos Pinnipeds”. PLoS ONE 8 (8): e70748.
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2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2584648Kraus, C., Mueller, B., Meise, Kristine, Piedrahita, Paolo, Pörschmann, Ulrich, and Trillmich, Fritz. 2013. “Mama's boy: sex differences in juvenile survival in a highly dimorphic large mammal, the Galapagos sea lion”. Oecologia 171 (4): 893-903.
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2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2563533Meise, Kristine, Krüger, Oliver, Piedrahita, Paolo, Müller, Achim, and Trillmich, Fritz. 2013. “Proximity loggers on amphibious mammals: a new method to study social relations in their terrestrial habitat”. Aquatic Biology 18 (1): 81-89.
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2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2584533Ramm, Steven A., Jonker, Rudy, Reinhold, Klaus, Szekely, Tamas, Trillmich, Fritz, Schmoll, Tim, Schielzeth, Holger, and Freckleton, Robert P. 2013. “Comment on "Bateman in Nature: Predation on Offspring Reduces the Potential for Sexual Selection"”. Science 340 (6132): 549-549.
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2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2553397MacLeod, Amy, Koch, Volker, Garcia-Parra, Carolina, Trillmich, Fritz, and Steinfartz, Sebastian. 2012. “New highly polymorphic microsatellite loci for the Galapagos marine iguana, Amblyrhynchus cristatus”. Amphibia-Reptilia 33 (3-4): 533-536.
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2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2375344Rehling, Anke, Spiller, Inka, Krause, E. Tobias, Nager, Ruedi G., Monaghan, Pat, and Trillmich, Fritz. 2012. “Flexibility in the duration of parental care: zebra finch parents respond to offspring needs”. Animal Behaviour 83 (1): 35-39.
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2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2501978Jeglinski, Jana, Werner, Christiane, Robinson, Patrick W., Costa, Daniel P., and Trillmich, Fritz. 2012. “Age, body mass and environmental variation shape the foraging ontogeny of Galapagos sea lions”. Marine Ecology Progress Series 453: 279-296.
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2011 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2346899Groothuis, TGG, and Trillmich, Fritz. 2011. “Unfolding personalities: The importance of studying ontogeny”. Developmental Psychobiology 53 (6): 641-655.
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2011 | Sonderausgabe Zeitschrift | Veröffentlicht | PUB-ID: 2452103Trillmich, Fritz, and Hudson, Robyn, eds. 2011. “The Emergence of Personality in Animals”. Developmental Psychobiology 53 (6: Special issue).
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2011 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2346888Trillmich, Fritz, and Hudson, Robyn. 2011. “The emergence of personality in animals: The need for a developmental approach”. Developmental Psychobiology 53 (6): 505-509.
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2011 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2093369Müller, Birte, Pörschmann, Ulrich, Wolf, Jochen B. W., and Trillmich, Fritz. 2011. “Growth under uncertainty: The influence of marine variability on early development of Galapagos sea lions”. Marine Mammal Science 27 (2): 350-365.
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2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1795400Pörschmann, Ulrich, Trillmich, Fritz, Müller, Birte, and Wolf, Jochen B. W. 2010. “Male reproductive success and its behavioural correlates in a polygynous mammal, the Galapagos sea lion (Zalophus wollebaeki)”. Molecular ecology 19 (12): 2574-2586.
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2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1929152Hoener, Oliver P., Wachter, Bettina, Hofer, Heribert, Wilhelm, Kerstin, Thierer, Dagmar, Trillmich, Fritz, Burke, Terry, and East, Marion L. 2010. “The fitness of dispersing spotted hyaena sons is influenced by maternal social status”. Nature Communications 1 (5): 60.
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2010 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2398521Zymner, R, and Trillmich, Fritz. 2010. “Literaturwissenschaft und Biologie”. In Literaturwissenschaft interdisziplinär, ed. L van Laak and K Malsch, 91-100. Heidelberg: Synchron Verlag.
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2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1894937Jeglinski, Jana, Müller, Birte, Pörschmann, Ulrich, and Trillmich, Fritz. 2010. “Field-Based Age Estimation of Juvenile Galapagos Sea Lions (Zalophus wollebaeki) Using Morphometric Measurements”. Aquatic Mammals 36 (3): 262-269.
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2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1796800Naguib, Marc, Kober, Melanie, and Trillmich, Fritz. 2010. “Mother is not like mother: Concurrent pregnancy reduces lactating guinea pigs' responsiveness to pup calls”. BEHAVIOURAL PROCESSES 83 (1): 79-81.
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2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1929347Karamanlidis, Alexandros A., Paravas, Vangelis, Trillmich, Fritz, and Dendrinos, Panagiotis. 2010. “First Observations of Parturition and Postpartum Behavior in the Mediterranean Monk Seal (Monachus monachus) in the Eastern Mediterranean”. AQUATIC MAMMALS 36 (1): 27-32.
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2009 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2398331Trillmich, Fritz. 2009. “Sea lions and fur seals: Cold water species on the equator”. In Galapagos: Preserving Darwin's Legacy, ed. T de Roy, 170-176. Auckland: David Bateman Ltd.
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2009 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1635439Trillmich, Fritz, Mueller, Birte, Kaiser, Sylvia, and Krause, Jana. 2009. “Puberty in female cavies (Cavia aperea) is affected by photoperiod and social conditions”. PHYSIOLOGY & BEHAVIOR 96 (3): 476-480.
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783773Wolf, Jochen B. W., Harrod, Chris, Brunner, Sylvia, Salazar, Sandie, Trillmich, Fritz, and Tautz, Diethard. 2008. “Tracing early stages of species differentiation: ecological, morphological and genetic divergence of Galápagos sea lion populations”. BMC Evolutionary Biology 8 (1): 150.
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783805Kober, Melanie, Trillmich, Fritz, and Naguib, Marc. 2008. “Vocal mother-offspring communication in guinea pigs: females adjust maternal responsiveness to litter size”. Frontiers in Zoology 5 (1): 13.
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1586844Wolf, Jochen B. W., and Trillmich, Fritz. 2008. “Kin in space: social viscosity in a spatially and genetically substructured network”. PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES 275 (1647): 2063-2069.
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1588348Trillmich, Fritz, Rea, Lorrie, Castellini, Michael, and Wolf, Jochen B. W. 2008. “Age-related changes in hematocrit in the Galapagos sea lion (Zalophus wollebaeki) and the Weddell seal (Leptonychotes weddellii)”. MARINE MAMMAL SCIENCE 24 (2): 303-314.
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1592247Rehling, Anke, and Trillmich, Fritz. 2008. “Changing supply and demand by cross-fostering: effects on the behaviour of pups and mothers in guinea pigs (Cavia aperea f. porcellus), and cavies (Cavia aperea)”. ANIMAL BEHAVIOUR 75 (4): 1455-1463.
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2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1587058Asher, Matthias, Lippmann, Tanja, Epplen, Joerg T., Kraus, Cornelia, Trillmich, Fritz, and Sachser, Norbert. 2008. “Large males dominate: ecology, social organization, and mating system of wild cavies, the ancestors of the guinea pig”. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY 62 (9): 1509-1521.
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2007 | Herausgeber*in Sammelwerk | Veröffentlicht | PUB-ID: 2298206Schmidt, Johannes, Guichard, Martine, Schuster, Peter, and Trillmich, Fritz, eds. 2007. Freundschaft und Verwandtschaft. Zur Unterscheidung und Verflechtung zweier Beziehungssysteme. Vol. 42. Theorie und Methode. Konstanz: UVK.
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2007 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1593836Wolf, Jochen B. W., and Trillmich, Fritz. 2007. “Beyond habitat requirements: individual fine-scale site fidelity in a colony of the Galapagos sea lion (Zalophus wollebaeki) creates conditions for social structuring”. Oecologia 152 (3): 553-567.
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2007 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1870854Trillmich, Fritz. 2007. “Ultimate und proximate Fragen zu Verwandtschaft und Freundschaft bei Tieren”. In Freundschaft und Verwandtschaft. Zur Unterscheidung und Verflechtung zweier Beziehungssysteme, ed. Johannes F. K. Schmidt, Martine Guichard, Peter Schuster, and Fritz Trillmich, [42]:400. Theorie und Methode: Sozialwissenschaften. Konstanz: Universitätsverlag.
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2007 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783746Wolf, Jochen B. W., Tautz, Diethard, and Trillmich, Fritz. 2007. “Galápagos and Californian sea lions are separate species: genetic analysis of the genus Zalophus and its implications for conservation management”. Frontiers in Zoology 4 (1): 20.
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2007 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1631142Wolf, Jochen B. W., Mawdsley, David, Trillmich, Fritz, and James, Richard. 2007. “Social structure in a colonial mammal: unravelling hidden structural layers and their foundations by network analysis”. ANIMAL BEHAVIOUR 74 (5): 1293-1302.
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2006 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1600348Trillmich, Fritz, Laurien-Kehnen, C, Adrian, A, and Linke, S. 2006. “Age at maturity in cavies and guinea-pigs (Cavia aperea and Cavia aperea f. porcellus): influence of social factors”. JOURNAL OF ZOOLOGY 268 (3): 285-294.
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2006 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1596654Krause, E. Tobias, Naguib, Marc, Trillmich, Fritz, and Schrader, Lars. 2006. “The effects of short term enrichment on learning in chickens from a laying strain (Gallus gallus domesticus)”. APPLIED ANIMAL BEHAVIOUR SCIENCE 101 (3-4): 318-327.
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2005 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1604777Kunkele, J, Kraus, C, and Trillmich, Fritz. 2005. “Does the unusual life history of the precocial cavy (Cavia magna) translate into an exceptional field metabolic rate?”. PHYSIOLOGICAL AND BIOCHEMICAL ZOOLOGY 78 (1): 48-54.
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2005 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1601667Wolf, JBW, Kauermann, Göran, and Trillmich, Fritz. 2005. “Males in the shade: habitat use and sexual segregation in the Galapagos sea lion (Zalophus californianus wollebaeki)”. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY 59 (2): 293-302.
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2005 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1603409Pilorz, V, Jackel, M, Knudsen, K, and Trillmich, Fritz. 2005. “The cost of a specific immune response in young guinea pigs”. PHYSIOLOGY & BEHAVIOR 85 (2): 205-211.
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2004 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1607708Trillmich, Fritz, Kraus, C, Kunkele, J, Asher, M, Clara, M, Dekomien, G, Epplen, JT, Saralegui, A, and Sachser, N. 2004. “Species-level differentiation of two cryptic species pairs of wild cavies, genera Cavia and Galea, with a discussion of the relationship between social systems and phylogeny in the Caviinae”. CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE 82 (3): 516-524.
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2004 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1870897Rassmann, K., Markmann, M., Tautz, D., and Trillmich, Fritz. 2004. “Tracing the Evolution of the Galápagos Iguanas: A Molecular Approach”. In Iguanas. Biology and Conservation, ed. AC Alberts, RL Carter, WK Hayes, and EP Martins, 71-83. Berkeley: University of California Press.
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2003 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1870904Schuster, Peter, Stichweh, Rudolf, Schmidt, Johannes, Trillmich, Fritz, Guichard, Martine, and Schlee, Günther. 2003. “Freundschaft und Verwandtschaft als Gegenstand interdisziplinärer Forschung. Einleitung zum Themenschwerpunkt ”. Sozialer Sinn. Zeitschrift für hermeneutische Forschung 4 (1): 3-20.
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2003 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1870913Faßbender, M., Trillmich, Fritz, Fritsch, G., Cromarty, L., Göritz, F., and Hildebrandt, T. B. 2003. “The guinea pig as model for high resolution ultrasound in small exotic mammals”. Erkrankungen der Zootiere 2003 (41): 273-278.
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2002 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2398637Trillmich, Fritz, and Diesel, R. 2002. “Parental Care”. In Frontiers of Life. The Living World. Part one: Biology of Behavior, ed. David Baltimore, IV:313-325. New York: Academic Press.
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2002 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1885792Trillmich, Fritz. 2002. “Sociobiology: I. The Nature of Sociobiological Inquiry”. In Encyclopedia of Marine Mammals, ed. William F. Perrin, Bernd Würsig, and J.G.M. Thewissen, 1117-1123. New York: Academic Press.
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2001 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1667244Trillmich, Fritz, and Kooyman, G L. 2001. “Field metabolic rate of lactating female Galapagos fur seals (Arctocephalus galapagoensis): the influence of offspring age and environment”. Comp Biochem Physiol A Mol Integr Physiol 129 (4): 741-749.
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1999 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1622694Horning, M, and Trillmich, Fritz. 1999. “Lunar cycles in diel prey migrations exert a stronger effect on the diving of juveniles than adult Galapagos fur seals”. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES 266 (1424): 1127-1132.
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1999 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1621231Dellinger, T, and Trillmich, Fritz. 1999. “Fish prey of the sympatric Galapagos fur seals and sea lions: seasonal variation and niche separation”. CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE 77 (8): 1204-1216.
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1997 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1627618Kunkele, J, and Trillmich, Fritz. 1997. “Are precocial young cheaper? Lactation energetics in the guinea pig”. PHYSIOLOGICAL ZOOLOGY 70 (5): 589-596.
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1997 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1637177Rassmann, K, Tautz, D, Trillmich, Fritz, and Gliddon, C. 1997. “The microevolution of the Galapagos marine iguana Amblyrhynchus cristatus assessed by nuclear and mitochondrial genetic analyses”. MOLECULAR ECOLOGY 6 (5): 437-452.
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1997 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1627812Wikelski, M, and Trillmich, Fritz. 1997. “Body size and sexual size dimorphism in marine iguanas fluctuate as a result of opposing natural and sexual selection: An island comparison”. EVOLUTION 51 (3): 922-936.
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1994 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781881Walter, Bernhard, and Trillmich, Fritz. 1994. “Female aggression and male peace-keeping in a cichlid fish harem: conflict between and within the sexes in Lamprologus ocellatus”. Behavioral Ecology and Sociobiology 34 (2): 105-112.
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1993 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781960Wikelski, Martin, Gall, B., and Trillmich, Fritz. 1993. “Ontogenetic changes in food intake and digestion rate of the herbivorous marine iguana (Amblyrhynchus cristatus, Bell)”. Oecologia 94 (3): 373-379.
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1993 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781959Trillmich, Fritz. 1993. “Influence of rare ecological events on pinniped social structure and population dynamics”. In Marine mammals, ed. Ian L. Boyd, 95-114. Symposia of the Zoological Society of London ; 66. Oxford [u.a.]: Clarendon [u.a.].
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1992 | Kurzbeitrag Konferenz / Poster | Veröffentlicht | PUB-ID: 1782034Trillmich, Fritz. 1992. “El Nino: effects of environmental stress on pinniped populations”. In Stress - auf allen Ebenen, ed. Siegmar-Walter Breckle, 6:103. Bielefelder ökologische Beiträge. Bielefeld: Abt. Ökologie der Univ. .
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1991 | Herausgeber*in Sammelwerk | Veröffentlicht | PUB-ID: 2340944Trillmich, Fritz, and Ono, KA, eds. 1991. Pinnipeds and el Nino: responses to environmental stress. Heidelberg: Springer Verlag.
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1991 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782004Arntz, W., Pearcy, W. G., and Trillmich, Fritz. 1991. “Biological consequences of the 1982-83 El Nino in the eastern Pacific”. In Pinnipeds and El Nino, ed. Fritz Trillmich, 22-42. Ecological studies ; 88. Berlin [u.a.]: Springer.
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1991 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782023Fahrbach, E., Trillmich, Fritz, and Arntz, W. 1991. “The time sequence and magnitude of physical effects of El Nino in the eastern Pacific”. In Pinnipeds and El Niño, ed. Fritz Trillmich, 8-21. Ecological studies ; 88. Berlin [u.a.]: Springer.
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1991 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781952Jahan, Meeno, Ahmed, Aftab, Trillmich, Fritz, and Braunitzer, Gerhard. 1991. “The complete primary structure of the marine carnivora, galapagoes fur seal (Arctocephalus galapagoensis, Otariidae) hemoglobins”. Journal of Protein Chemistry 10 (3): 257-263.
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1991 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1782010Trillmich, Fritz, Ono, K. A., Costa, D. P., DeLong, R. L., Feldkamp, S. D., Francis, J. M., Gentry, Roger L., et al. 1991. “The effects of El Nino on pinniped populations in the eastern Pacific”. In Pinnipeds and El Nino, ed. Fritz Trillmich, 247-270. Ecological studies ; 88. Berlin [u.a.]: Springer.
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1988 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2341068Costa, DP, and Trillmich, Fritz. 1988. “Mass changes and metabolism during the perinatal fast: a comparison between Antarctic (Arctocephalus gazella) and Galápagos fur seals ( Arctocephalus galapagoensis)”. Physiol. Zool., no. 61: 160-169.
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1988 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781933Trillmich, Fritz, Kirchmeier, Dorothea, Kirchmeier, Otto, Krause, Ingolf, Lechner, Erika, Scherz, Heimo, Eichinger, Hans, and Seewald, Markus. 1988. “Characterization of proteins and fatty acid composition in galapagos fur seal milk. Occurrence of whey and casein protein polymorphisms”. Comparative Biochemistry and Physiology, Part B: Biochemistry and Molecular Biology 90 (2): 447-452.
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1987 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781991West-Eberhard, M. J., Bradbury, Jack W., Davies, N. B., Gouyon, P. H., Hammerstein, P., Parker, G. A., Queller, D. C., et al. 1987. “Conflicts between and within the sexes in sexual selection: group report”. In Sexual selection: testing the alternatives, ed. Jack W. Bradbury, 180-195. Life sciences research reports ; 39. Chichester: Wiley.
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1986 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781987Trillmich, Fritz, Kooyman, Gerald L., Majluf, Patricia, and Sanchez-Grinan, M. 1986. “Attendance and diving behavior of South American fur seals during El Nino in 1983”. In Fur seals, ed. Roger L. Gentry and Gerald L. Kooyman, 153-167. Princeton, NJ: Princeton Univ. Pr.
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1986 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781867Limberger, Dominique, Trillmich, Fritz, Biebach, Herbert, and Stevenson, Robert D. 1986. “Temperature regulation and microhabitat choice by free-ranging Galapagos fur seal pups (Arctocephalus galapagoensis)”. Oecologia 69 (1): 53-59.
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1983 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2341064Trillmich, Fritz. 1983. “Ketamine-Xylazine combination for the immobilisation of Galápagos sea lions and fur seals”. Veterinary Record, no. 112: 279-280.
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1983 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2341051Limberger, D, Trillmich, Fritz, Kooyman, GL, and Majluf, MP. 1983. “Reproductive failure of fur seals in Galápagos and Peru in 1982-83”. Trop. Ocean. Atmos. Newsl., no. 21: 16-17.
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1983 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781850Trillmich, Fritz, Trillmich, Krisztina G. K., Limberger, Dominique, and Arnold, Werner. 1983. “The breeding season of the flightless cormorant Nannopterum harrisi at Cabo Hammond, Fernandina”. The Ibis 125 (2): 221-223.
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1981 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1781843Trillmich, Fritz, and Majluf, Patricia. 1981. “First observations on colony structure, behavior and vocal repertoire of the South American fur seal (Arctocephalus australis, Zimmermann 1783) in Peru”. Zeitschrift für Säugetierkunde 46: 310-322.
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1980 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 1781964Harvey, P. H., Baker, M. C., Bateson, P. P. G., Bischof, N., Emlen, S. T., Hölldobler, B., Kramer, B., et al. 1980. “Mechanisms of kin-correlated behavior: group report”. In Evolution of social behavior, hypotheses and empirical tests: report of the Dahlem Workshop on Evolution of Social Behavior, Hypotheses and empirical tests, Berlin 1980, February 18 - 22, ed. Hubert Markl, 183-202. Life sciences research reports ; 18. Weinheim [u.a.]: Verl. Chemie.
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1979 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2341048Trillmich, Fritz, and Wiesner, H. 1979. “Immobilisation of free-ranging Galápagos sea lions (Zalophus californianus wollebaeki)”. Veterinary Record, no. 105: 465-466.
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1972 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2341029Trillmich, Fritz. 1972. “Avian ecology studies at Hallett Station”. Antarctic Journal, no. 7: 66-67.
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