Publikationen
Bei Interesse an spezifischen Publikationen wenden Sie sich bitte direkt an die Autoren.
2024
GRAFF M.M., BELLI H.M., WIESKOTTEN S., BRESEE C.S., KRÜGER Y., JANSSEN T.L., DEHNHARDT G. & HARTMANN M.J.Z. (2024). Spatial arrangement of the whiskers of harbor seals (Phoca vitulina) compared with whisker arrangements of house mice (Mus musculus) and brown rats (Rattus norvegicus). Journal of Experimental Biology (2024) 227, jeb247545 DOI:10.1242/jeb.247545
MORGENTHAL K., KRÜGER Y., ROGERS T., DEHNHARDT G. & HANKE F.D. (2024). Characterization of pinniped vibrissal type and number. Marine Mammal Science DOI.org/10.1111/mms.13166
2023
HÜTTNER T., VON FERSEN L., MIERSCH M. & DEHNHARDT G. (2023). Passive electroreception in bottlenose dolphins (Tursiops truncatus): implication for micro- and large-scale orientation. Journal of Experimental Biology (2023) 226, jeb245845 DOI:10.1242/jeb.245845
2022
NIESTEROK B., MARTN S., HILDEBRANDT L., DEHNHARDT G. & HANKE F.D. (2022). Well-developed spatial reversal learning abilities in harbor seals (Phoca vitulina). Animal Cognition 25(5):1195-1206 DOI:10.1007/s10071-022-01651-3 (Special issue “Marine mammal cognition”, Access online)
ERDSACK N., DEHNHARDT G. & HANKE F.D. (2022). Serial visual reversal learning in harbor seals (Phoca vitulina). Animal Cognition 25(5):1183-1193 DOI:10.1007/s10071-022-01653-1 (Special issue “Marine mammal cognition”, Access online)
2021
BUBLITZ A., DEHNHARDT G. & HANKE F.D. (2021). Reversal of Spatial Discrimination Task in the Common Octopus (Octopus vulgaris). In: frontiers in Behavioral Neuroscience, vol. 15. DOI:10.3389/fnbeh.2021.614523
2020
HANKE W., MEYER S., BLECKMANN H. & DEHNHARDT G. (2020). Hydrodynamic reception in the Australian water rat, Hydromys chrysogaster. In: Journal of Comparative Physiology A. DOI:10.1007/s00359-020-01416-8
DEHNHARDT G., MIERSCH L., MARSHALL C.D., VON FERSEN L. & HÜTTNER T. (2020). Passive Electroreception in Mammals. In: Fritzsch, B. (Ed.) and Bleckmann, H. (Volume Editor), The Senses: A Comprehensive Reference, vol. 7. Elsevier, Academic Press, pp. 385–392
2018
HANKE F.D. & DEHNHARDT G. (2018). On route with harbor seals - how their senses contribute to orientation, navigation, and foraging. Neuroforum 24(4):1-15 DOI:10.1515/nf-2018-A012
KRÜGER Y., HANKE W., MIERSCH L. & DEHNHARDT G. (2018). Detection and direction discrimination of single vortex rings by harbor seals (Phoca vitulina). Journal of Experimental Biology 221: DOI:10.1242/jeb.170753
2017
NIESTEROK B., DEHNHARDT G., & HANKE W. (2017). Hydrodynamic sensory threshold in harbour seals (Phoca vitulina) for artificial flatfish breathing currents. Journal of Experimental Biology 220:2364-2371
GEURTEN B.R.H, NIESTEROK B., DEHNHARDT G. & HANKE F.D. (2017). Saccadic movement strategy in an aquatic species - the harbor seal (Phoca vitulina). Journal of Experimental Biology 220:1503-1508
BUBLITZ A., WEINHOLD S.R., STROBEL S., DEHNHARDT G. & HANKE F.D. (2017). Reconsideration of serial visual reversal learning in the common octopus (Octopus vulgaris) from a methodological perspective. Frontiers in Physiology 8:54 DOI:10.3389/fphys.2017.00054
DEHNHARDT G. & HANKE F.D. (2017). Whiskers. In: Thewissen, H. (Ed.) Encyclopedia of Marine Mammals.1074-1077
NIESTEROK B., KRÜGER Y., WIESKOTTEN S., DEHNHARDT G. & HANKE W. (2017). Hydrodynamic detection and localization of artificial flatfish breathing currents by harbour seals (Phoca vitulina). Journal of Experimental Biology 220:174-185
HELMER D., GEURTEN B.R.H., DEHNHARDT G.& HANKE F.D. (2017). Saccadic movement strategy in common cuttlefish (Sepia officinalis). Frontiers in Physiology 7:660 DOI:10.3389/fphys.2016.00660
2016
BYL J., MIERSCH L. & DEHNHARDT G. (2016). Underwater sound localization of pure tones in the median plane by harbor seals (Phoca vitulina). Journal of the Acoustical Society of America 140:4490-4495
HEINRICH T., DEHNHARDT G. & HANKE F.D. (2016). Harbor seals (Phoca vitulina) are able to time precisely. Animal Cognition 19(6):1133-1142 DOI:10.1007/s10071-016-1020-3
RAVIGNANI A., FITCH W.T., HANKE F.D., HEINRICH T., HURGUTISCH B., KOTZ S.A., SCHARFF C., STOEGER A.S. & DE BOER B. (2016). What pinnipeds have to say about human music, speech and evolution of rhythm. Frontiers in Neuroscience DOI:10.3389/fnins.2016.00274
HANKE W. & DEHNHARDT G. (2016). Vibrissal touch in seals. In: Prescott, Ahizar, Izhikevich (Eds.) Scholarpedia of Touch, Atlantis Press, pp 125-139
NUMBERGER D., HERLEMANN D., JÜRGENS K., DEHNHARDT G., SCHULZ-VOGT H. (2016). Comparative analysis of the fecal bacterial community of five harbor seals (Phoca vitulina). MicrobiologyOpen 5(5):782-792
MORRISON H.E., BREDE M., DEHNHARDT G. & LEDER A (2016). Simulating the flow and trail following capabilities of harbour seal vibrissae with the Lattice Boltzman Method. Journal of Computational Sciences 17:394-402
WOHLERT D., KRÜGER J., WITT M., SCHMITT O., WREE A., CZECH-DAMAL N., SIEBERT U., FOLKOW L. & HANKE F.D. (2016). Comparative morphometric analysis of three cranial nerves in two phocid seals: the hooded seal (Cystophora cristata) and the harbor seal (Phoca vitulina). The Anatomical Record 299(3):370-378
HANKE F.D. & Dehnhardt G. (2016). Visual and hydrodynamic flow perception (Chapter 13). In: Castellini, Melish (Eds.) Marine mammal physiology - requisites for ocean living. Taylor & Francis, Boca Raton, pp 269-292
2015
KILIAN M., DEHNHARDT G. & HANKE F.D. (2015). How harbor seals (Phoca vitulina) pursue schooling herring. Mammalian Biology 80(5):385-389 DOI:10.1016/j.mambio.2015.04.004
HANKE W. & DEHNHARDT G. (2015). Vibrissal touch in seals. Peer-reviewed open access encyclopedia Scholarpedia. http://www.scholarpedia.org/article/Vibrissal_touch_in_seals
ERDSACK N., DEHNHARDT G, WREE W., WITT A., SIEBERT U. & HANKE W. (2015). Unique fur and skin structure of harbour seals (Phoca vitulina) – thermal insulation, drag reduction, or both? Journal of the Royal Society Interface 12(104):20141206 DOI:10.1098/rsif.2014.1206
SCHOLTYSSEK C., KELBER A. & DEHNHARDT G. (2015). Why do seals have cones? Behavioural evidence for colourblindness in harbour seals. Animal cognition 18(2):551-560 DOI:10.1007/s10071-014-0823-3
DOHMEN M., PIETRZYK U., WIESE H., RECKFORT J., HANKE F.D., ZILLES K., AMUNTS K. & AXER M. (2015). Understanding fiber mixture by simulation in 3D Polarized Light Imaging. NeuroImage 111:464-475 DOI:10.1016/j.neuroimage.2015.02.020
2014
WEIFFEN M., MAUCK B., DEHNHARDT G. & HANKE F.D. (2014). Sensitivity of a harbor seal (Phoca vitulina) to coherent visual motion in random dot displays. SpringerPlus 3:688 DOI:10.1186/2193-1801-3-688
GLÄSER N., MAUCK B., KANDIL F.I., LAPPE M., DEHNHARDT G. & HANKE F.D. (2014). Harbour seals (Phoca vitulina) can perceive optic flow underwater. PLoS ONE 9(7):e103555 DOI:10.1371/journal.pone.0103555
DEHNHARDT G., HANKE W., WIESKOTTEN S., KRÜGER Y. & MIERSCH L. (2014). Hydrodynamic perception in seals and sea lions. In: Flow sensing in air and water, H. Bleckmann (editor), Springer, Berlin Heidelberg, pp 147-167
MARSHALL C.D., WIESKOTTEN S., HANKE W., HANKE F.D., MARSH A., KOT B. & DEHNHARDT G. (2014). Feeding kinematics, suction, and hydraulic jetting performance in harbor seals (Phoca vitulina). PLoS ONE 9(1): e86710 DOI:10.1371/journal.pone.0086710
ERDSACK N., DEHNHARDT G. & HANKE W. (2014). Thermoregulation of the vibrissal system in harbor seals (Phoca vitulina) and Cape fur seals (Arctocephalus pusillus pusillus). Journal of Experimental Marine Biology and Ecology 452: 111-118. DOI:10.1016/j.jembe.2013.12.011
2013
ERDSACK N., DEHNHARDT G. & HANKE W. (2013). Coping with heat: Function of the natal coat of Cape fur seal (Arctocephalus pusillus pusillus) pups in maintaining core body temperature. PLoS ONE 8(8): e72081. DOI:10.1371/journal.pone.0072081
SCHOLTYSSEK C., KELBER A., HANKE F. D. & DEHNHARDT G. (2013). Same different concept formation in a harbor seal (Phoca vitulina). Animal Cognition DOI:10.1007/s10071-013-0624-0
SCHOLTYSSEK C. & DEHNHARDT G. (2013). Brightness discrimination in a South African fur seal (Arctocephallus pusillus). Vision Research 84: 26-32
HANKE W., MARSHALL C. & DEHNHARDT G. (2013). Hydrodynamic perception in true seals (Phocidae) and eared seals (Otariidae), Journal of Comparative Physiology A 199: 421-440
GRANT R., WIESKOTTEN S., WENGST N., PRESCOTT T. & DEHNHARDT G. (2013). Haptic performance of the pinniped vibrissal system. Journal of Comparative Physiology 199: 521-533
CZECH-DAMAL N., MANGER P., DEHNHARDT G. & HANKE W. (2013). Electroreception in aquatic mammals. Journal of Comparative Physiology A 199: 555-563
HANKE F. D., MIERSCH L., WARRANT E., MITSCHKE F. D. & DEHNHARDT G. (2013). Are harbour seals (Phoca vitulina) able to perceive and use polarised light? Journal of Comparative Physiology A 199: 509-519
2012
NIESTEROK B. & HANKE W. (2012). Hydrodynamic patterns from fast-starts in teleost fish and their possible relevance to predator-prey interactions. Journal of Comparative Physiology A 199: 139-149
HANKE W., WIESKOTTEN S., NIESTEROK B, MIERSCH L., WITTE M., BREEDE M., LEDER A. & DEHNHARDT G. (2012). Hydrodynamic perception in pinnipeds. In: Nature-inspired fluid mechanics, C. Tropea and H. Bleckmann (editors). Springer, Berlin Heidelberg, pp 225-240
WITTE M., HANKE W., WIESKOTTEN S., MIERSCH L., BREDE M., DEHNHARDT G. & LEDER A. (2012). On the wake flow dynamics behind harbor seal vibrissae - a fluid mechanical explanation for an extraordinary capability. In: Nature-inspired fluid mechanics, C. Tropea and H. Bleckmann (editors). Springer, Berlin Heidelberg, pp 241-263
ERDSACK N., HANKE F. D., DEHNHARDT G. & HANKE W. (2012). Control and amount of heat dissipation through thermal windows in harbor seals (Phoca vitulina). Journal of Thermal Biology 37 (7): 537–544
CZECH-DAMAL N., LIEBSCHNER A., MIERSCH L., KLAUER G., HANKE F. D., MARSHALL C., DEHNHARDT G. & HANKE W. (2012). Electroreception in the Guiana dolphin (Sotalia guianensis). Proceedings of the Royal Society B - Biological Sciences 279: 663-668
2011
MIERSCH L., HANKE W., WIESKOTTEN S., HANKE F. D., OEFFNER J., LEDER A., BREDE M., WITTE M. & DEHNHARDT G. (2011). Flow sensing by pinniped whiskers. Philosophical Transactions of the Royal Society B 366: 3077-3084
WIESKOTTEN S., MAUCK B., MIERSCH L., DEHNHARDT G. & HANKE W. (2011). Hydrodynamic discrimination of wakes caused by objects of different size or shape in a harbour seal (Phoca vitulina). The Journal of Experimental Biology 214: 1922-1930
HANKE F. D., SCHOLTYSSEK C., HANKE W. & DEHNHARDT G. (2011). Contrast sensitivity in a harbor seal (Phoca vitulina). Journal of Comparative Physiology A 197(2): 203-210
GLÄSER N., OTTER C., WIESKOTTEN S., DEHNHARDT G. & HANKE W. (2011). Hydrodynamic trail following in a California sea lion (Zalophus californianus). Journal of Comparative Physiology A 197:141-151
2010
WIESKOTTEN S., DEHNHARDT G., MAUCK B., MIERSCH L. & HANKE W. (2010). The impact of glide phases on the trackability of hydrodynamic trails in harbour seals (Phoca vitulina). The Journal of Experimental Biology 213:3734-3740
HANKE W., WITTE M., MIERSCH L., BREDE M., OEFFNER J., MICHAEL M., HANKE F. D., LEDER A. & DEHNHARDT G. (2010). Harbor seal vibrissae morphology suppresses vortex-induced vibrations. The Journal of Experimental Biology 213: 2665-2672
WIESKOTTEN S., DEHNHARDT G., MAUCK B., MIERSCH L. & HANKE W. (2010). Hydrodynamic determination of the moving direction of an artificial fin by a harbour seal (Phoca vitulina). The Journal of Experimental Biology 213: 2194-2200
2009
HANKE F. D., HANKE W., SCHOLTYSSEK C. & DEHNHARDT G. (2009). Basic mechanisms in pinniped vision. Experimental Brain Research 199(3): 299-311
HANKE F. D., PEICHL L. & DEHNHARDT G. (2009). Retinal ganglion cell topography in harbor seals (Phoca vitulina). Brain Behavior and Evolution 74: 102-109
HANKE F. D. & DEHNHARDT G. (2009). Aerial visual acuity in harbor seals (Phoca vitulina) as a function of ambient luminance. The Journal of Comparative Physiology A 195(7): 643-650
2008
CZECH N. U., KLAUER G., DEHNHARDT G. & SIEMERS B. (2008). Fringe for foraging? Histology of the bristle-like hairs on the tail membrane of the gleaning bats, Myotis natteri. Acta Chiropterologica 10(2): 303-311
HANKE W., BOYLE K. & TRICAS T. C. (2008). Flow measurements during multimodal communication in Hawai'ian Butterfly Fish. Proceedings of the German Association for Laser Anemometry, ISBN 978-3-9805613-4-1, pp 51.3-51.6
MAUCK B., GLÄSER N., SCHLOSSER W. & DEHNHARDT G. (2008). Harbour seals (Phoca vitulina) can steer by the stars. Animal Cognition 11: 715-718
HANKE F. D., KRÖGER R. H. H., SIEBERT U. & DEHNHARDT G. (2008). Multifocal lenses in a monochromat: the harbour seal. The Journal of Experimental Biology 211: 3315-3322
SCHOLTYSSEK, C., KELBER, A. & DEHNHARDT, G. (2008). Brightness discrimination in the harbor seal (Phoca vitulina) Vision Research 48: 96-103
HANKE F. D., HANKE W., HOFFMANN K.-P. & DEHNHARDT G. (2008). Optokinetic nystagmus in harbor seals (Phoca vitulina). Vision Research 48: 304-315
DEHNHARDT G. & MAUCK B. (2008). Mechanoreception in secondarily aquatic vertebrates. In: Senses on the Threshold: Form and Function of the Sense Organs in Secondarily Aquatic Tetrapods, J. G. M. Thewissen and S. Nummela (editors). University of California Press, Berkeley, pp 295-314
DEHNHARDT G. & MAUCK B. (2008). Mechanoreception: Physics and Physiology. In: Senses on the Threshold: Form and Function of the Sense Organs in Secondarily Aquatic Tetrapods, J. G. M. Thewissen and S. Nummela (editors). University of California Press, Berkeley, pp 287-293
2007
BODSON A., MIERSCH L. & DEHNHARDT G. (2007). Underwater localization of pure tones by harbor seals (Phoca vitulina). Journal of the Acoustical Society of America 122 (4): 2263-2269
SCHULTE-PELKUM N., WIESKOTTEN, S., HANKE W., DEHNHARDT G., & MAUCK B. (2007). Tracking of biogenic hydrodynamic trails in harbour seals (Phoca vitulina). The Journal of Experimental Biology 210: 781-787
MAUCK B. & DEHNHARDT G. (2007). Spatial multiple-choice matching in a harbour seal (Phoca vitulina): differential encoding of landscape versus local feature information. Animal Cognition 10(4): 397-405
2006
SIEBERT U., BENKE H., DEHNHARDT G., GILLES A., HANKE W., HONNEF C. G., LUCKE K., LUDWIG S., SCHEIDAT M. & VERFUß U. K. (2006). Harbour Porpoises (Phocoena phocoena): Investigation of Density, Distribution Patterns, Habitat Use and Acoustics in the German North and Baltic Seas. In: J. Köller, J. Köppel & W. Peters (Hrsg.): Offshore Wind Energy - Research on Environmental Impacts. Springer, Berlin, Heidelberg, New York, pp 37-64
HILLE P., DEHNHARDT G. & MAUCK B. (2006). An analysis of visual oddity concept learning in a California sea lion (Zalophus californianus). Learning & Behavior 34(2): 144-153
BODSON A., MIERSCH L., MAUCK B. & DEHNHARDT G. (2006). Underwater auditory localization by a swimming harbor seal (Phoca vitulina). Journal of the Acoustical Society of America 120(3): 1550-1557
HANKE W., RÖMER R. & DEHNHARDT G. (2006). Visual fields and eye movements in a harbor seal (Phoca vitulina). Vision Research 46: 2804-2814
KOWALEWSKY S., DAMBACH M., MAUCK B. & DEHNHARDT G. (2006). High olfactory sensitivity for dimethyl sulphide in harbour seals. Biology Letters 2: 106-109
WEIFFEN M., MÖLLER B., MAUCK B. & DEHNHARDT G. (2006). Effect of water turbidity on the visual acuity of Harbour seals (Phoca vitulina). Vision Research 46: 1777-1783
HANKE F. D., DEHNHARDT G., SCHAEFFEL F. & HANKE W. (2006). Corneal topography, refractive state, and accommodation in harbor seals (Phoca vitulina). Vision Research 46: 837-847
2005
MAUCK B. & DEHNHARDT G. (2005). Identity concept formation during visual multiple-choice matching in a harbor seal (Phoca vitulina). Learning & Behavior 33: 428-436
MAUCK B., BROWN D., SCHLOSSER W. & DEHNHARDT G. (2005). How harbour seals see the night sky. Marine Mammal Science 21: 646-656
KÖHLER C., HOFFMANN K.-P., DEHNHARDT G. & MAUCK B. (2005). Mental rotation and rotational invariance in the Rhesus monkey (Macaca mulatta). Brain Behavior & Evolution 66: 158-166
BURMANN B., MAUCK B. & DEHNHARDT G. (2005). Visual Information Processing in the Lion-TailedMacaque (Macaca silenus): Mental Rotation or Rotational Invariance? Brain, Behaviour & Evolution 65: 168-176
LIEBSCHNER A., HANKE W., SAUERLAND M., MIERSCH L. & DEHNHARDT G. (2005). Sensitivity of a tucuxi (Sotalia fluviatilis guianensis) to airborne sound. Journal of the Acoustical Society of America 117: 436- 441
2003
YAMAN S., VON FERSEN L., DEHNHARDT G. & GÜNTÜRKÜN O. (2003). Visual lateralization in the bottlenose dolphin (Tursiops truncatus): Evidence for a population asymmetry. Behavioural Brain Research 142: 109-114
MAUCK B., BILGMANN K., JONES D. D., EYSEL U. & DEHNHARDT G. (2003). Thermal windows on the trunk of hauled out seals: hot spots for thermoregulatory evaporation? Journal of Experimental Biology 206: 1727-1738
STICH K. P., MAUCK B. & DEHNHARDT G. (2003). Mental Rotation of Perspective Stimuli in a California Sea Lion (Zalophus californianus). Brain, Behavior & Evolution 61: 102-112
DEHNHARDT G., MAUCK B. & HYVÄRINEN H. (2003). The functional significance of the vibrissal system of marine mammals. In: The Merkel Cell: Structure - development - function - and cancerogenesis. K.I. Baumann, I. Moll and Z. Halata. (editors), Springer, pp 127-135
BLECKMANN H., MOGDANS J. & DEHNHARDT G. (2003). Processing of dipole and more complex hydrodynamic stimuli under still- and running water conditions. In: Sensory processing in the aquatic environment. C. S. P. Shoun and N. J. Marshall, Springer, pp 108-121
2001
DEHNHARDT G. (2001). Sensory systems. In: Marine Mammal Biology: An Evolutionary Approach. R. Hoelzel (editor), Blackwell Science, Oxford, pp 116-141
DEHNHARDT G., HANKE W., BLECKMANN H. & MAUCK B. (2001). Hydrodynamic trail-following in Harbour seals (Phoca vitulina). Science 293: 102-104
BLECKMANN H., MOGDANS J. & DEHNHARDT G. (2001). Lateral line research: The importance to use natural stimuli in studies of sensory systems. In: Ecology of Sensing. F. Barth and A. Schmidt (editors), Springer, Berlin, pp 149-167
HILLE P., BECKER-CARUS CH., DÜCKER G. & DEHNHARDT G. (2001). Haptic discrimination of size and texture in squirrel monkeys (Saimiri sciureus). Somatosensory & Motor Research 18: 50-61
2000
STICKEN J. & DEHNHARDT G. (2000). Salinity discrimination in harbour seals: a sensory basis for spatial orientation in the marine environment? Naturwissenschaften 87: 499-502
MAUCK B., EYSEL U. & DEHNHARDT G. (2000). Selective heating of vibrissal follicles in seals (Phoca vitulina) and dolphins (Sotalia fluviatilis guianensis). Journal of Experimental Biology 203: 2125-2131
1999
DEHNHARDT G., HYVÄRINEN H. & PALVIAINEN A. (1999). Structure and innervation of the vibrissal follicle-sinus complex in the Australian water rat, Hydromys chrysogaster. Journal of Comparative Neurology 411: 550-562
BACHTELER D. & DEHNHARDT G. (1999). Active touch performance in the Antillean manatee: evidence for a functional differentiation of facial tactile hairs. Zoology 102: 61-69
1998
DEHNHARDT G., MAUCK B. & BLECKMANN H. (1998). Seal whiskers detect water movements. Nature 394: 235-236 DOI:10.1038/28303
DEHNHARDT G., MAUCK B. & HYVÄRINEN H. (1998). Ambient temperature does not affect the tactile sensitivity of mystacial vibrissae in Harbour seals. Journal of Experimental Biology 201: 3023-3029
SAUERLAND M. & DEHNHARDT G. (1998). Underwater audiogram of a Tucuxi (Sotalia fluviatilis guianensis). Journal of the Acoustical Society of America 103: 1199-1204
1997
DEHNHARDT G., SINDER M. & SACHSER N. (1997). Tactual discrimination of size by means of mystacial vibrissae in Harbour seals: in air versus underwater. Zeitschrift für Säugetierkunde 62 (Suppl. II): 40-43
DEHNHARDT G., FRIESE C. & SACHSER N. (1997). Sensitivity of the trunk of Asian elephants for texture differences of actively touched objects. Zeitschrift für Säugetierkunde 62 (Suppl. II): 37-39
MAUCK B. & DEHNHARDT G. (1997). Mental Rotation in a California sea lion (Zalophus californianus). Journal of Experimental Biology 200: 1309-1316
1996
DEHNHARDT G. & DÜCKER G. (1996). Tactual discrimination of size and shape by a California sea lion (Zalophus californianus). Animal Learning & Behavior 24: 366-374
1995
DEHNHARDT G. & KAMINSKI A. (1995). Sensitivity of the mystacial vibrissae of Harbour seals (Phoca vitulina) for size differences of actively touched objects. Journal of Experimental Biology 198: 2317-2323
1994
DEHNHARDT G. (1994). Tactile size discrimination by a California sea lion (Zalophus californianus) using its mystacial vibrissae. Journal of Comparative Physiology A 175: 791-800
JANIK V. M., DEHNHARDT G. & TODT D. (1994). Signature whistle variations in the bottlenosed dolphin, Tursiops truncatus. Behavioral Ecology and Sociobiology 35: 243-248
1990
DEHNHARDT G. (1990). Preliminary results from psychophysical studies on the tactile sensitivity in marine mammals. In: Sensory Abilities of Cetaceans. J. A. Thomas and R. A. Kastelein (editors), Plenum Press, New York, pp 435-446