01275nas 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