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51

Effects of Artificial Roosts for Frugivorous Bats on Seed Dispersal in a Neotropical Forest Pasture Mosaic

DETLEV H. KELM, KERSTIN R. WIESNER, OTTO von HELVERSEN

Journal:

Conservation Biology

Year:

2008

Language:

english

File:

PDF, 154 KB

english, 2008

52

Are There Benefits of Bat Roosts for Tropical Forest Restoration?

Detlev H. Kelm, Kerstin R. Wiesner, Otto Von Helversen

Journal:

Conservation Biology

Year:

2008

Language:

english

File:

PDF, 170 KB

english, 2008

53

Letters

Detlev H. Kelm, Kerstin R. Wiesner, Otto Von Helversen

Journal:

Conservation Biology

Year:

2008

Language:

english

File:

PDF, 313 KB

english, 2008

54

Ultraviolet vision in a bat

Winter, York, López, Jorge, von Helversen, Otto

Journal:

Year:

2003

File:

PDF, 175 KB

2003

55

Sympatric distribution of two cryptic bat species across Europe

FRIEDER MAYER, OTTO VON HELVERSEN

Journal:

Biological Journal of the Linnean Society

Year:

2001

Language:

english

File:

PDF, 162 KB

english, 2001

56

Acoustic communication in a duetting grasshopper: receiver response variability, male strategies and signal design

Dagmar von Helversen, Rohini Balakrishnan, Otto von Helversen

Journal:

Animal Behaviour

Year:

2004

Language:

english

File:

PDF, 425 KB

english, 2004

57

Twin siblings sound alike: isolation call variation in the noctule bat, Nyctalus noctula

Mirjam Knörnschild, Otto Von Helversen, Frieder Mayer

Journal:

Animal Behaviour

Year:

2007

Language:

english

File:

PDF, 281 KB

english, 2007

58

Blood-sucking bugs as a gentle method for blood-collection in water budget studies using doubly labelled water

Christian C. Voigt, Robert Michener, Gudrun Wibbelt, Thomas H. Kunz, Otto von Helversen

Journal:

Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology

Year:

2005

Language:

english

File:

PDF, 167 KB

english, 2005

59

Evolution of nectarivory in phyllostomid bats (Phyllostomidae Gray, 1825, Chiroptera: Mammalia)

Thomas Datzmann, Otto von Helversen, Frieder Mayer

Journal:

BMC Evolutionary Biology

Year:

2010

Language:

english

File:

PDF, 3.36 MB

english, 2010

60

Operational Sex Ratio and Individual Mating Frequencies in Two Bushcricket Species (Orthoptera, Tettigonioidea, Poecilimon)

Dr. Klaus-Gerhard Heller, Dagmar von Helversen

Journal:

Year:

1991

Language:

english

File:

PDF, 1004 KB

english, 1991

61

Influence of Male Songs on Female Mating Behavior in the Grasshopper Chorthippus biguttulus (Orthoptera: Acrididae)

Helmut Kriegbaum, Otto von Helversen

Journal:

Year:

1992

Language:

english

File:

PDF, 423 KB

english, 1992

62

Floral Acoustics: Conspicuous Echoes of a Dish-Shaped Leaf Attract Bat Pollinators

Simon, R., Holderied, M. W., Koch, C. U., von Helversen, O.

Journal:

Year:

2011

Language:

english

File:

PDF, 403 KB

english, 2011

63

Home Range, Population Density, and Food Resources of Agouti paca (Rodentia: Agoutidae) in Costa Rica: A Study Using Alternative Methods

Harald Beck-King, Otto von Helversen and Rachel Beck-King

Journal:

Year:

1999

Language:

english

File:

PDF, 1.21 MB

english, 1999

64

Über den Duettgesang des afrikanischen Drongo Dicrurus adsimilis Bechstein

Dr. Dagmar von Helversen, Dr. Wolfgang Wickler

Journal:

Year:

1971

Language:

german

File:

PDF, 1.71 MB

german, 1971

65

Learned vocal group signatures in the polygynous bat Saccopteryx bilineata

Mirjam Knörnschild, Martina Nagy, Markus Metz, Frieder Mayer, Otto von Helversen

Journal:

Animal Behaviour

Year:

2012

Language:

english

File:

PDF, 458 KB

english, 2012

66

Habitat Selection and Activity Patterns in the Greater Mouse-Eared Bat Myotis myotis

Rudolph, Bernd-Ulrich, Liegl, Alois, Helversen, Otto Von

Journal:

Acta Chiropterologica

Year:

2009

Language:

english

File:

PDF, 449 KB

english, 2009

67

The Vocal Repertoire of Two Sympatric Species of Nectar-Feeding Bats ( Glossophaga soricina and G. commissarisi )

Knörnschild, Mirjam, Glöckner, Volker, Helversen, Otto Von

Journal:

Acta Chiropterologica

Year:

2010

Language:

english

File:

PDF, 550 KB

english, 2010

68

Adult age differences in categorization and multiple-cue judgment.

Mata, Rui, von Helversen, Bettina, Karlsson, Linnea, Cüpper, Lutz

Journal:

Developmental Psychology

Year:

2012

Language:

english

File:

PDF, 165 KB

english, 2012

69

Songs, Scents, and Senses: Sexual Selection in the Greater Sac-Winged Bat, Saccopteryx bilineata

Voigt, Christian C., Behr, Oliver, Caspers, Barbara, von Helversen, Otto, Knörnschild, Mirjam, Mayer, Frieder, Nagy, Martina

Journal:

Journal of Mammalogy

Year:

2008

Language:

english

File:

PDF, 1022 KB

english, 2008

70

Songflight behaviour and mating system of the pipistrelle bat (Pipistrellus pipistrellus) in an urban habitat

Sachteleben, Jens, von Helversen, Otto

Journal:

Acta Chiropterologica

Year:

2006

Language:

english

File:

PDF, 754 KB

english, 2006

71

Biogeography of the recently described Myotis alcathoe von Helversen and Heller, 2001

Niermann, Ivo, Biedermann, Martin, Bogdanowicz, Wiesław, Brinkmann, Robert, Le Bris, Yann, Ciechanowski, Mateusz, Dietz, Christian, Dietz, Isabel, Estók, Péter, Von Helversen, Otto, Le Houédec, Arnaud

Journal:

Acta Chiropterologica

Year:

2007

Language:

english

File:

PDF, 435 KB

english, 2007

72

Performance benefits of depression: Sequential decision making in a healthy sample and a clinically depressed sample.

von Helversen, Bettina, Wilke, Andreas, Johnson, Tim, Schmid, Gabriele, Klapp, Burghard

Journal:

Journal of Abnormal Psychology

Year:

2011

Language:

english

File:

PDF, 202 KB

english, 2011

73

OPERATIONAL TONGUE LENGTH IN PHYLLOSTOMID NECTAR-FEEDING BATS

Winter, York, von Helversen, Otto

Journal:

Journal of Mammalogy

Year:

2003

Language:

english

File:

PDF, 247 KB

english, 2003

74

Echolocation behaviour of Phyllops falcatus (Chiroptera: Phyllostomidae): unusual frequency range of the first harmonic

Macías, Silvio, Mora, Emanuel C., Koch, Corinna, Von Helversen, Otto

Journal:

Acta Chiropterologica

Year:

2005

Language:

english

File:

PDF, 596 KB

english, 2005

75

Echolocation range and wingbeat period match in aerial-hawking bats

Holderied, M. W., von Helversen, O.

Journal:

Proceedings Biological Sciences

Year:

2003

Language:

english

File:

PDF, 402 KB

english, 2003

76

Why does cue polarity information provide benefits in inference problems? The role of strategy selection and knowledge of cue importance

von Helversen, Bettina, Karlsson, Linnea, Mata, Rui, Wilke, Andreas

Journal:

Acta Psychologica

Year:

2013

Language:

english

File:

PDF, 331 KB

english, 2013

77

Acoustic Communication in Phaneropterid Bushcrickets: Species-Specific Delay of Female Stridulatory Response and Matching Male Sensory Time Window

Klaus-Gerhard Heller and Dagmar von Helversen

Journal:

Behavioral Ecology and Sociobiology

Year:

1986

Language:

english

File:

PDF, 2.35 MB

english, 1986

78

Storage and Display of Odour by Male Saccopteryx bilineata (Chiroptera, Emballonuridae)

C. C. Voigt and O. von Helversen

Journal:

Behavioral Ecology and Sociobiology

Year:

1999

Language:

english

File:

PDF, 2.63 MB

english, 1999

79

Pre-Mating Sperm Removal in the Bushcricket Metaplastes ornatus Ramme 1931 (Orthoptera, Tettigonoidea, Phaneropteridae)

Dagmar von Helversen and Otto von Helversen

Journal:

Behavioral Ecology and Sociobiology

Year:

1991

Language:

english

File:

PDF, 1.34 MB

english, 1991

80

Territorial Counter-Singing in Male Sac-Winged Bats (Saccopteryx bilineata): Low-Frequency Songs Trigger a Stronger Response

Oliver Behr, Mirjam Knörnschild and Otto von Helversen

Journal:

Behavioral Ecology and Sociobiology

Year:

2009

Language:

english

File:

PDF, 1.55 MB

english, 2009

81

The Economics of Harem Maintenance in the Sac-Winged Bat, Saccopteryx bilineata (Emballonuridae)

Christian C. Voigt, Otto von Helversen, Robert Michener and Thomas H. Kunz

Journal:

Behavioral Ecology and Sociobiology

Year:

2001

Language:

english

File:

PDF, 1.45 MB

english, 2001

82

Echolocation Range and Wingbeat Period Match in Aerial-Hawking Bats

M. W. Holderied and O. von Helversen

Journal:

Proceedings Biological Sciences

Year:

2003

Language:

english

File:

PDF, 1006 KB

english, 2003

83

Listening for Bats: The Hearing Range of the Bushcricket Phaneroptera falcata for Bat Echolocation Calls Measured in the Field

Johannes Schul, Felix Matt and Otto von Helversen

Journal:

Proceedings Biological Sciences

Year:

2000

Language:

english

File:

PDF, 709 KB

english, 2000

84

Cryptic Diversity in European Bats

Frieder Mayer and Otto von Helversen

Journal:

Proceedings Biological Sciences

Year:

2001

Language:

english

File:

PDF, 1.04 MB

english, 2001

85

Remaining Cryptic During Motion — Behavioral Synchrony in the Proboscis Bat ( Rhynchonycteris naso )

Knörnschild, Mirjam, Harview, Christina, Moseley, Rachel, von Helversen, Otto

Journal:

Acta Chiropterologica

Year:

2009

Language:

english

File:

PDF, 95 KB

english, 2009

86

Understanding nuptial gift size in bush-crickets: an analysis of the genus Poecilimon (Tettigoniidae: Orthoptera)

Mccartney, Jay, Potter, Murray A., Robertson, Alastair W., Telscher, Kim, Lehmann, Gerlind, Lehmann, Arne, von-Helversen, Dagmar, Reinhold, Klaus, Achmann, Roland, Heller, Klaus-Gerhard

Journal:

Journal of Orthoptera Research

Year:

2008

Language:

english

File:

PDF, 1.64 MB

english, 2008

87

Duration of courtship displays corresponds to social status in male greater sac-winged bats (Saccopteryx bilineata)

Knörnschild, M., Fulmer, A. G., von Helversen, O.

Journal:

Canadian Journal of Zoology

Year:

2010

Language:

english

File:

PDF, 103 KB

english, 2010

88

Complex vocal imitation during ontogeny in a bat

Knornschild, M., Nagy, M., Metz, M., Mayer, F., von Helversen, O.

Journal:

Biology Letters

Year:

2010

Language:

english

File:

PDF, 253 KB

english, 2010

89

Different strategies for evaluating consumer products: Attribute- and exemplar-based approaches compared

Scheibehenne, Benjamin, von Helversen, Bettina, Rieskamp, Jörg

Journal:

Journal of Economic Psychology

Year:

2015

Language:

english

File:

PDF, 642 KB

english, 2015

90

Molecular signatures and new candidates to target the pathogenesis of rheumatoid arthritis

Ungethuem, U., Haeupl, T., Witt, H., Koczan, D., Krenn, V., Huber, H., von Helversen, T. M., Drungowski, M., Seyfert, C., Zacher, J., Pruss, A., Neidel, J., Lehrach, H., Thiesen, H. J., Ruiz, P., Blas

Journal:

Physiological Genomics

Year:

2010

Language:

english

File:

PDF, 4.39 MB

english, 2010

91

Phenology, nectar production and visitation behaviour of bats on the flowers of the bromeliad Werauhia gladioliflora in a Costa Rican lowland rain forest

Tschapka, Marco, von Helversen, Otto

Journal:

Journal of Tropical Ecology

Year:

2007

Language:

english

File:

PDF, 359 KB

english, 2007

92

SONG PRODUCTION AND SONG RECOGNITION IN A GROUP OF SIBLING GRASSHOPPER SPECIES ( CHORTHIPPUS DORSATUS, CH. DICHROUS AND CH. LORATUS : ORTHOPTERA, ACRIDIDAE)

STUMPNER, ANDREAS, VON HELVERSEN, OTTO

Journal:

Year:

1994

Language:

english

File:

PDF, 1.64 MB

english, 1994

93

Pillars of judgment: How memory abilities affect performance in rule-based and exemplar-based judgments.

Hoffmann, Janina A., von Helversen, Bettina, Rieskamp, Jörg

Journal:

Journal of Experimental Psychology: General

Year:

2014

Language:

english

File:

PDF, 14.97 MB

english, 2014

94

Biosonar resolving power: echo-acoustic perception of surface structures in the submillimeter range

Simon, Ralph, Knörnschild, Mirjam, Tschapka, Marco, Schneider, Annkathrin, Passauer, Nadine, Kalko, Elisabeth K. V., von Helversen, Otto

Journal:

Frontiers in Physiology

Year:

2014

Language:

english

File:

PDF, 1.23 MB

english, 2014

95

Losing a dime with a satisfied mind: Positive affect predicts less search in sequential decision making.

von Helversen, Bettina, Mata, Rui

Journal:

Psychology and Aging

Year:

2012

Language:

english

File:

PDF, 14.61 MB

english, 2012

96

Signals and Sex-Specific Active Space in a Duetting Insect (Orthoptera: Phaneropteridae: Poecilimon affinis )

Helversen, Otto von, Helversen, Dagmar von, Rohrseitz, Kristin, Koopmann, Iris, Stumpner, Andreas, Heller, Klaus-Gerhard

Journal:

Journal of Orthoptera Research

Year:

2015

Language:

english

File:

PDF, 1.37 MB

english, 2015

97

Operational Tongue Length in Phyllostomid Nectar-Feeding Bats

York Winter and Otto von Helversen

Journal:

Journal of Mammalogy

Year:

2003

Language:

english

File:

PDF, 418 KB

english, 2003

98

Body Size in Orthoptera || Understanding Nuptial Gift Size in Bush-Crickets: An Analysis of the Genus Poecilimon (Tettigoniidae: Orthoptera)

Jay McCartney, Murray A. Potter, Alastair W. Robertson, Kim Telscher, Gerlind Lehmann, Arne Lehmann, Dagmar von-Helversen, Klaus Reinhold, Roland Achmann and Klaus-Gerhard Heller

Journal:

Journal of Orthoptera Research

Year:

2008

Language:

english

File:

PDF, 3.01 MB

english, 2008

99

Pollinators of Syntopic Marcgravia Species in Costa Rican Lowland Rain Forest: Bats and Opossums

Tschapka, M., von Helversen, O.

Journal:

Year:

1999

Language:

english

File:

PDF, 861 KB

english, 1999

100

Genetic Analysis of Social Systems || Extra-Harem Paternity in the White-Lined Bat Saccopteryx bilineata (Emballonuridae)

Gerald Heckel, Christian C. Voigt, Frieder Mayer and Otto Von Helversen

Journal:

Year:

1999

Language:

english

File:

PDF, 408 KB

english, 1999

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