Guyalna is a genus of cicadas in the family Cicadidae. It was first described by Boulard and Martinelli in 1996. Members of this genus are characterized by three-segmented tarsi, a rounded timbal cover apex, a pronotum shorter than the mesonotum, the head as wide or slightly wider than the mesonotum, and slightly protruding eyes, according to the authors who first described it.
List of species This genus comprises 25 species.
Guyalna atalapae Boulard & Martinelli, 2011 Guyalna bicolor Olivier, 1790 Guyalna bleuzeni Boulard & Martinelli, 2011 Guyalna bogotana Distant, 1892 Guyalna bonaerensis Berg, 1879 Guyalna brisa Walker, 1850 Guyalna chlorogena Walker, 1850 Guyalna coffea Sanborn, Moore & Young, 2008 Guyalna cuta Walker, 1850 Guyalna distanti Goding, 1925 Guyalna flavipronotum Sanborn, 2007 Guyalna glauca Goding, 1925 Guyalna jamesi Sanborn, 2016 Guyalna jauffreti Boulard & Martinelli, 2011 Guyalna maxineae Sanborn, 2016 Guyalna nadae Gogala, Šporar, Sanborn & Maccagnan, 2015 Guyalna nigra Boulard, 1999 Guyalna panamensis Davis, 1939 Guyalna parvula Jacobi, 1904 Guyalna platyrhina Sanborn & Heath, 2014 Guyalna rufapicalis Boulard, 1998 Guyalna sublaqueata Uhler, 1903 Guyalna variegata Sanborn, 2005 Guyalna viridifemur Walker, 1850
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