Vision in echolocating bats - Fladdermus.net

Recommendations

Info

Lawrence BD, Simmons JA (1982) Measurements of atmospheric attenuation at ultrasonic frequencies and the significance for echolocation by bats. J Acoust Soc Am 71: 585-590 Manske U, Schmidt U (1976) Untersuchungen zur optischen Musterunterscheidung bei der Vampirfledermaus, Desmodus rotundus. Z Tierpsychol 49: 120. Pettigrew JD, Dreher B, Hopkins CS, McCall MJ, Brown M (1988) Peak density and distribution of ganglion cells in the retinae of microchiropteran bats: Implications for visual acuity. Brain Behav Evol 32: 39-56 Rydell J (1989) Food habits of northern (Eptesicus nilssoni) and brown long- eared (Plecotus auritus) bats in Sweden. Holarct Ecol 12: 16-20 Rydell J (1998) Bat defence in lekking ghost swift (Hepialus humuli), a moth without ultrasonic hearing. Proc R Soc Lond B 265: 1373-1376 Suthers RA (1966) Optomotor responses by echolocating bats. Science 152, 1102-1104 Suthers RA (1970) Vision, olfaction and taste. In: Wimsatt WA (ed) Biology of Bats vol. II. Academic Press, New York, pp 265-281 Suthers RA, Wallis NE (1970) Optics of the eyes of echolocating bats. J Vision Res 10: 1165-1173. 77
Figure 1. - Frequency of attacks by northern bats Eptesicus nilssonii on dead and spread moths Hepialus humuli mounted on top of wires and presented to foraging bats in a field among naturally occurring moths. Moths were cut to different sizes (wingspans) and displayed pair wise, one showing its white dorsal side up and the other the dark grey ventral side. Higher attack frequency on white than on dark moths indicates that the bats detected the moths using visual cues. The asterisk indicates that the 6 cm moths were not cut, but presented at their natural size (mean 6 cm). Attacks on moths (%) 100 50 10 n=62 P
Page 1 and 2:
Vision in echolocating bats Johan E
Page 3:
A doctoral thesis at a university i
Page 6 and 7:
to be precedence of vision over son
Page 8 and 9:
och för att undvika hinder på vä
Page 11 and 12:
B ats (Order: Chiroptera) are among
Page 13 and 14:
VISION IN ECHOLOCATING BATS The mic
Page 15 and 16:
The microchiropteran eyes are shape
Page 17 and 18:
structures, and the dorsal lateral
Page 19 and 20:
10 lux, which is equivalent to the
Page 21 and 22:
The device used for the optomotor r
Page 23 and 24:
Tab 2 - cont Light Visual Species (
Page 25 and 26:
jamaicensis, Desmodus rotundus and
Page 27 and 28: (Davis & Barbour 1965) or when they
Page 29 and 30: Insectivores and carnivores For bat
Page 31 and 32: Moreover, the eyes of Macrotus cali
Page 33 and 34: combined with broadband echolocatio
Page 35 and 36: Multimodality - vision and echoloca
Page 37 and 38: superior colliculus. It has been sh
Page 39 and 40: Acknowledgements First of all I wou
Page 41 and 42: Buchler, E. R. & Wasilewski, P. J.
Page 43 and 44: Heffner, R. S. 1997. Comparative st
Page 45 and 46: Masterson, F. A. & Ellins, S. R. 19
Page 47: Suthers, R. A. & Chase, J. 1966. Vi
Page 51 and 52: Animal Behaviour - In Press Use of
Page 53 and 54: the ability of brown long eared bat
Page 55 and 56: General observations RESULTS When r
Page 57 and 58: are influenced to some extent by th
Page 59 and 60: Eklöf, J., Tranefors, T. & Vazquez
Page 61 and 62: Table 1. - The number of feeding at
Page 63: “The Eocene brought mammals mean
Page 73 and 74: Submitted manuscript Vision complem
Page 75 and 76: (dorsal) side up and the other had
Page 77: (Anderson et al. 1998). Hence, the
Page 83 and 84: Manuscript Visual acuity and eye si
Page 85 and 86: computer screen. The bats were rele
Page 87 and 88: study. On overcast nights the amoun
Page 89 and 90: Koay, G., Kearns, D., Heffner, H. E
Page 91 and 92: Tab. 1. - Eye diameter and optomoto
Page 93: “The bat that flits at close of E
Page 102 and 103: 101
Page 104 and 105: 103
Page 106 and 107: 105
Page 108: 107
show all

Vision in echolocating bats - Fladdermus.net

Create successful ePaper yourself

Delete template?

Save as template?