Guyalna panamensis ( Davis, 1939 ) Sanborn, Allen F., 2016

Sanborn, Allen F., 2016, The cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Cicadinae: Fidicinini): generic description, twelve new combinations, and a key to species, Zootaxa 4105 (5), pp. 430-454 : 444-445

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).

Figures

FIGURE 19. Guyalna panamensis (Davis, 1939) n. comb. A, male, Panama (AFSC, compared to holotype specimen). Scale bar: 2 cm; B, timbal cover. Scale bar: 2 mm.