The cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Cicadinae: Fidicinini): generic description, twelve new combinations, and a key to species Author Sanborn, Allen F. text Zootaxa 2016 2016-04-26 4105 5 430 454 journal article 39184 10.11646/zootaxa.4105.5.2 60ca4dbd-002b-4ca6-999d-9174f9b02324 1175-5326 255425 52401DF9-2901-4AF6-BA17-696D39280B3C Guyalna panamensis ( Davis, 1939 ) n. comb . ( Fig. 19 ) Fidicina panamensis Davis 1939: 288 . Dorisiana panamensis Wolda 1977: 244 . Type locality. Tabernilla , Canal Zone , Panama . Remarks. The species was last transferred to Dorisiana without comment by Wolda (1977) . However, Guyalna did not exist at the time and the timbal cover fits the expanded description of Guyalna provided here with the rounded apex and approximate parallel sides as it extends anteriorly ( Fig. 19 ). As a result, the species is hereby transferred to Guyalna to become Guyalna panamensis ( Davis, 1939 ) n. comb . Body length 22–23 mm , fore wing length 32–34 mm . Distribution. The species has been reported only from Panama ( Metcalf 1963 ; Sanborn 2013 ).