@article {17211,
	title = {Do the song pulses of Drosophila show cyclic fluctuations?},
	journal = {Trends Ecol Evol},
	volume = {5},
	year = {1990},
	month = {1990 Mar},
	pages = {93-7},
	abstract = {<p>Following analysis of the song of two Drosophila species, Kyriacou and Hall in 1980 described a rhythmic variation in the intervals between sound pulses. This rhythmicity was species specific and various mutants also showed characteristic song-period rhythmicity. Recent attempts by Ewing and by Crossley to confirm the existence of the rhythms, using essentially similar methods, have failed; Kyriacou and Hall have since ascribed these failures to differences in technique and methods of measurement between them and their critics, and re-affirm that the rhythmicity they described exists. In view of the controversy surrounding the existence of song-period rhythmicity, a body of work on the genetics of this behaviour must be viewed with caution.</p>
},
	issn = {0169-5347},
	doi = {10.1016/0169-5347(90)90238-9},
	author = {H. C. Bennet-Clark}
}
