Bat auditory sensitivity11/23/2023 Hoy RR, Robert D (1996) Tympanal hearing in insects. Heffner RS, Heffner HE (1985) Hearing in mammals: the least weasel. Hedwig B (2006) Pulses, patterns and paths: neurobiology of acoustic behaviour in crickets. Handfield L (1999) Le guide des papillons du Québec. Guignion C, Fullard JH (2004) A potential cost of responding to bats for moths flying over water. Griffin DR, Webster FA, Michael CR (1960) The echolocation of flying insects by bats. ![]() J Exp Biol 206:281–294įullard JH, Jackson ME, Jacobs DS, Pavey CR, Burwell CJ (2008) Surviving cave bats: auditory and behavioural defences in the Australian noctuid moth, Speiredonia spectans. ![]() Can J Zool 61:1752–1757įullard JH, Dawson JW, Jacobs DS (2003) Auditory encoding during the last moment of a moth’s life. J Comp Physiol 143:363–368įullard JH, Fenton MB, Furlonger CL (1983) Sensory relationships of moths and bats sampled from two Nearctic sites. Experientia 44:423–428įullard JH, Thomas DW (1981) Detection of certain African, insectivorous bats by sympatric, tympanate moths. J Comp Physiol A 154:249–252įullard JH (1988) The tuning of moth ears. J Comp Physiol A 129:79–83įullard JH (1984) Listening for bats: pulse repetition rate as a cue for defensive behavior in Cycnia tenera (Lepidoptera: Arctiidae). J Comp Physiol A 132:77–86įullard JH (1979) Behavioral analyses of auditory sensitivity in Cycnia tenera Hübner (Lepidoptera: Arctiidae). J Mamm 62:233–243įenton MB, Fullard JH (1979) The influence of moth hearing on bat echolocation strategies. Zool Jahrb Abt Anat Ontogenie Tiere 41:273–376įenton MB, Bell GP (1981) Recognition of species of insectivorous bats by their echolocation calls. Virginia Museum of Natural History, CharlottesvilleĮggers F (1919) Das thoracale bitympanale Organ einer Gruppe der Lepidoptera Heterocera. Experientia 49:285–290Ĭovell CV Jr (2005) A field guide to moths of eastern North America. ![]() J Exp Biol 202:1711–1723Ĭoro F, Perez M (1993) Threshold and suprathreshold responses of the auditory receptors in an arctiid moth. J Comp Physiol A 164:251–258Ĭonner WE (1999) ‘Un chant d’appel amoureaux’: acoustic communication in moths. J Comp Physiol A 195(10):955–960īoyan GS, Fullard JH (1986) Interneurones responding to sound in the tobacco budworm moth Heliothis virescens (Noctuidae): morphological and physiological characteristics, vol 158, pp 391–404īoyan GS, Fullard JH (1988) Information processing at the central synapse suggests a noise filter in the auditory pathway of a noctuid moth. Zool Soc Lond 260:169–177Īsi N, Fullard JH, Whitehead S, Dawson JW (2009) No neural evidence for dynamic auditory tuning of the A1 receptor in the ear of the noctuid moth, Noctua pronuba. Finally, we make predictions on the distance from bats at which notodontid moths use negative phonotaxis or the acoustic startle response.Īgosta SL, Morton D, Kuhn KM (2003) Feeding ecology of the bat Eptesicus fuscus: ‘preferred’ prey abundance as one factor influencing prey selection and diet breadth. The shapes of behavioural audiograms are discussed in the context of the selection pressure that maintains their shape, bat predation. ![]() These comparisons reveal that functional audiograms are more flatly tuned than simple spike audiograms. In the second part of our study we compared offline audiograms using spike number as threshold with others that used spike period and stimulus/spike latency, variables that have been suggested as providing behaviourally functional criteria. We compared this audiogram with a published online audiogram showing that the bias introduced can result in a difference in the audiogram shape. We tested this by recording auditory nerve activity of the notodontid moth Nadata gibbosa elicited by bat-like ultrasound and analysing the response offline. Auditory sensitivity has often been measured by identifying neural threshold in real-time (online) which can introduce bias in the audiograms that are produced.
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