N. CZECH-DAMAL, A. LIEBSCHNER, L. MIERSCH, G. KLAUER, F. HANKE, C. MARSHALL, G. DEHNHARDT, W. HANKE (accepted).
Electroreception in the Guiana dolphin (Sotalia guianensis). Proceedings of the Royal Society B (DOI:10.1098/rspb.2011.1127)
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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
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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 (DOI: 10.1007/s00359-010-0600-y)
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GLÄSER N., OTTER C., DEHNHARDT G., HANKE W. (2011).
Hydrodynamic trail following in a California sea lion (Zalophus californianus).
Journal of comparative Physiology A 197: 141-151
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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
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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
(DOI: 10.1242/jeb.043216)
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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
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HANKE F. D., HANKE W., SCHOLTYSSEK C. & DEHNHARDT G. (2009).
Basic mechanisms in pinniped vision. Experimental Brain Research 199(3): 299-311
(DOI: 10.1007/s00221-009-1793-6)
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HANKE F. D., PEICHL L. & DEHNHARDT G. (2009).
Retinal ganglion cell topography in harbor seals (Phoca vitulina).
Brain Behavior and Evolution 74: 102-109 (DOI 10.1159/000235612)
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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 (DOI: 10.1007/s00359-009-0439-2)
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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
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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
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MAUCK B., GLÄSER N., SCHLOSSER W. & DEHNHARDT G. (2008).
Harbour seals (Phoca vitulina) can steer by the stars. Animal Cognition 11: 715-718
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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
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SCHOLTYSSEK, C., KELBER, A. & DEHNHARDT, G. (2008).
Brightness discrimination in the harbor seal (Phoca vitulina) Vision Research 48: 96-103
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HANKE F. D., HANKE W., HOFFMANN K.-P. & DEHNHARDT G. (2008).
Optokinetic nystagmus in harbor seals (Phoca vitulina). Vision Research 48: 304-315
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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
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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 Sirpa Nummela (editors).
University of California Press, Berkeley, pp 295-314
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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 Sirpa Nummela (editors).,
University of California Press, Berkeley, pp 287-293
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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
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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 (DOI:
10.1007/s10071-007-0074-7)
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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
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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
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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 (DOI:10.1121/1.2221532)
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HANKE W., RÖMER R. & DEHNHARDT G. (2006).
Visual fields and eye movements in a harbor seal (Phoca vitulina).
Vision Research 46: 2804-2814
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KOWALEWSKY S., DAMBACH M., MAUCK B. & DEHNHARDT G. (2006).
High olfactory sensitivity for dimethyl sulphide in harbour seals.
Biology Letters 2: 106-109 (doi:10.1098/rsbl.2005.0380)
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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
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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
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MAUCK B. & DEHNHARDT G. (2005).
Identity concept formation during visual multiple-choice matching in a harbor seal (Phoca vitulina).
Learning & Behavior 33: 428-436
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MAUCK B., BROWN D., SCHLOSSER W. & DEHNHARDT G. (2005).
How harbour seals see the night sky. Marine Mammal Science 21: 646-656
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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
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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
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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
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DEHNHARDT G., MAUCK B. & HANKE W. (2004).
Hydrodynamic perception in seals. In: Dynamic perception U. Ilg, H.H. Bülthoff and A.Mallot (eds.),
Akademische Verlagsgesellschaft Aka GmbH, Berlin, pp 27-32
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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
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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
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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
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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. (eds.),
Springer, pp 127-135
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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. Shoun, Collin S.P. & Marshall N. J.,
Springer, pp 108-121
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DEHNHARDT G. (2001).
Sensory systems. In: Marine Mammal Biology: An Evolutionary Approach.
R. Hoelzel (Ed.), Blackwell Science, Oxford, pp 116-141
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DEHNHARDT G., HANKE W., BLECKMANN H. & MAUCK B. (2001).
Hydrodynamic trail-following in Harbour seals (Phoca vitulina). Science 293: 102-104
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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. Barth F., Schmidt A. (eds), Springer, Berlin, pp 149-167
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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
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STICKEN J. & DEHNHARDT G. (2000).
Salinity discrimination in harbour seals: a sensory basis for spatial orientation in the marine
environment? Naturwissenschaften 87: 499-502
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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
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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
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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
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DEHNHARDT G., MAUCK B. & BLECKMANN H. (1998).
Seal whiskers detect water movements. Nature 394: 235-236 (doi:10.1038/28303)
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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
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SAUERLAND M. & DEHNHARDT G. (1998).
Underwater audiogram of a Tucuxi (Sotalia fluviatilis guianensis).
Journal of the Acoustical Society of America 103: 1199-1204
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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
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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
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MAUCK B. & DEHNHARDT G. (1997).
Mental Rotation in a California sea lion (Zalophus californianus).
Journal of Experimental Biology 200: 1309-1316
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DEHNHARDT G. & DÜCKER G. (1996).
Tactual discrimination of size and shape by a California sea lion (Zalophus californianus).
Animal Learning & Behavior 24: 366-374
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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
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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
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JANIK V.M., DEHNHARDT G. & TODT D. (1994).
Signature whistle variations in the bottlenosed dolphin, Tursiops truncatus.
Behavioral Ecology and Sociobiology 35: 243-248
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DEHNHARDT G. (1990).
Preliminary results from psychophysical studies on the tactile sensitivity in marine mammals.
In: Sensory Abilities of Cetaceans. Thomas J. A. & Kastelein R. A. (Eds.), Plenum Press -
New York, pp. 435-446
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