00979nas a2200145   4500008004100000245006900041210006600110260001600176300001400192490000700206520052000213100001700733700003000750856005300780       1968                        eng d00aACOUSTICAL COMMUNICATION BY LIPARA LUCENS (DIPTERA, CHLOROPIDAE)0 aACOUSTICAL COMMUNICATION BY LIPARA LUCENS DIPTERA CHLOROPIDAE  cJan-12-1968  a397 - 4020 v113 a<p>Males of Lipara lucens Mg, living on stems of Common Reed (Phragmites communis Trin.) emit acoustical signals perceived at a distance by a female fly sitting on the same reed stem as vibration of the substrate. Virgin females respond to these signals by vibrating, which in turn elicits searching behaviour in the male fly. It is suggested that this behaviour reduces the time required to find a partner, because a reed stem needs only be visited briefly to ascertain whether a receptive female is present.</p>
1 aMOOK, J., H.1 aBruggemann, Christina, G.  uhttp://doi.wiley.com/10.1111/eea.1968.11.issue-401275nas a2200145   4500008004100000245010200041210006900143260001600212300001200228490000700240520078700247100001401034700002801048856005301076       1970                        eng d00aACOUSTICAL AND SEXUAL BEHAVIOUR IN THE GRASSHOPPER CHIMAROCEPHALA PACIFICA PACIFICA (OEDIPODINAE)0 aACOUSTICAL AND SEXUAL BEHAVIOUR IN THE GRASSHOPPER CHIMAROCEPHAL  cJan-03-1970  a71 - 840 v133 a<p>The oedipodine grasshopper Chimarocephala pacifica pacifica employs a variety of acoustic and visual signals for communication between the sexes and between members of the same sex. These signals, which are expressed in the form of stridulations and vibrations by the male or as the waving-gesture by both sexes, characterize either the premating and mating state or the state of disturbance and defence, depending on the circumstances that elicit these expressions. The occurrence and timing of copulation are dictated by the cyclic sexual receptivity and non-receptivity behaviour phases of the female. Oscillograms and spectrograms of vibration and stridulation by the male are presented. The behaviour terminology employed in grasshopper studies is critically reviewed.</p>
1 aLoher, W.1 aChandrashekaran, M., K.  uhttp://doi.wiley.com/10.1111/eea.1970.13.issue-1