Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRhythmic Periodicity and Synchronous Flashing in the Firefly, Photinus Pyralis, with Notes on Photurus Pennsylvanicus.AuthorsRau, PhilPublicationEcology, 1932, Vol 13, Issue 1, p7ISSN0012-9658Publication typeArticleDOI10.2307/1932487