Authors:
Volleth, M
Bronner, G
Gopfert, MC
Heller, KG
von Helversen, O
Yong, HS
Citation: M. Volleth et al., Karyotype comparison and phylogenetic relationships of Pipistrellus-like bats (Vespertilionidae; Chiroptera; Mammalia), CHROMOS RES, 9(1), 2001, pp. 25-46
Authors:
Balakrishnan, R
von Helversen, D
von Helversen, O
Citation: R. Balakrishnan et al., Song pattern recognition in the grasshopper Chorthippus biguttulus: the mechanism of syllable onset and offset detection, J COMP PH A, 187(4), 2001, pp. 255-264
Authors:
Voigt, CC
von Helversen, O
Michener, R
Kunz, TH
Citation: Cc. Voigt et al., The economics of harem maintenance in the sac-winged bat, Saccopteryx bilineata (Emballonuridae), BEHAV ECO S, 50(1), 2001, pp. 31-36
Authors:
von Helversen, O
Heller, KG
Mayer, F
Nemeth, A
Volleth, M
Gombkoto, P
Citation: O. Von Helversen et al., Cryptic mammalian species: a new species of whiskered bat (Myotis alcathoen sp) in Europe, NATURWISSEN, 88(5), 2001, pp. 217-223
Citation: J. Schul et al., Listening for bats: the hearing range of the bushcricket Phaneroptera falcata for bat echolocation calls measured in the field, P ROY SOC B, 267(1454), 2000, pp. 1711-1715
Authors:
Tschapka, M
von Helversen, O
Barthlott, W
Citation: M. Tschapka et al., Bat pollination of Weberocereus tunilla, an epiphytic rain forest cactus with functional flagelliflory, PLANT BIO, 1(5), 1999, pp. 554-559
Citation: M. Tschapka et O. Von Helversen, Pollinators of syntopic Marcgravia species in Costa Rican lowland rain forest: Bats and opossums, PLANT BIO, 1(4), 1999, pp. 382-388
Citation: Cc. Voigt et O. Von Helversen, Storage and display of odour by male Saccopteryx bilineata (Chiroptera, Emballonuridae), BEHAV ECO S, 47(1-2), 1999, pp. 29-40
Authors:
Schul, J
Holderied, M
von Helversen, D
von Helversen, O
Citation: J. Schul et al., Directional hearing in grasshoppers: Neurophysiological testing of a bioacoustic model, J EXP BIOL, 202(2), 1999, pp. 121-133
Authors:
Beck-King, H
von Helversen, O
Beck-King, R
Citation: H. Beck-king et al., Home range, population density, and food resources of Agouti paca (Rodentia : Agoutidae) in Costa Rica: A study using alternative methods, BIOTROPICA, 31(4), 1999, pp. 675-685
Citation: D. Von Helversen et O. Von Helversen, Acoustic pattern recognition in a grasshopper: processing in the time or frequency domain?, BIOL CYBERN, 79(6), 1998, pp. 467-476