594 
General Catalogue of the Homoptera 
Cicada thalassina Guerin-Meneville 1838a: 183 [Described, cata¬ 
Cicada percheronii Guerin-Meneville 1844a: 355 Nom. nov. pro C[icada] 
thalassina Percheron in Guerin-Meneville and Percheron [1838] [nec 
Cicada thalassina Germar 1830] 
Clicada] thalassina Westwood 1845b: 97 [Notes, catalogue ] . 
Cicada festiva Walker 1850a: 119 [Catalogued] Equals Tettigoma festiva 
Fabr. 
Cicada thalassina Walker 1850a: 119 [Catalogued] 
Gaeana consobrinai Walker 1850a: 254 [nom. nud., listed] 
[Gaeana] consobrina Dohrn 1859a: 71 [nom. nud., listed] 
[Cicada] thalassina Dohrn 1859a: 73 [Listed] 6 
[Cicada] f estiva Dohrn 1859a: 73 [Listed] 1 
Gaeana consobrina Costa 1864b: 82 [nom. nud., listed] 
G[aeana] festiva Stal 1866b: 170 [Described, catalogued] Equals 
Cicada percheronii Guer.-Men. Equals Gaeana consobrina White 
[nom. nud.] Equals Cicada thalassina Perch, [nec Gu6r.-M6n.] Equals 
Tettigonia}estiva Fabr. . 
Gaeana festiva Dallas 1867a: 556 [Catalogued] Equals Cicada thalassina 
Perch. Equals G[aeana] consobrina White [nom. nud.] Equals Cic[ada\ 
vercheronii Guer.-Men. . . , . 
G{aeana] festiva Stal 1869a: 5 [Catalogued] 1 Equals Tettigoma festiva 
\Gamwx festiva] Dallas 1870a: 482 Equals T[ettigonia] festiva Fabr. 
Glaeana] festiva Atkinson 1884a: 221 (13) [Comparative note] 322 
(14) [Described, catalogued] 3 • 8 ■ 9 Equals Tettigoma festiva Fabr. 
Equals Cicada thalassina Perch. Equals Cicada percheronii Guer- 
M6n Equals Gaeana consobrina White [nom. nud.] 
Gaeana festiva Atkinson 1886b: 157 (17) [Described, catalogued] 2 
Gaeana festiva Distant 1892b: xiii [Catalogued] 1 ’ 10 :106; PI. Ill, 
Figs. 18, 18a-b [Described, illustrated, catalogued] 1,2 Equa s 
Tettigonia festiva Fabr. Equals Cicada thalassina Perch. Equals 
Gaeana consobrina White [nom. nud.] Equals Cicada percheronii 
Guer.-Men. 
Gaeana festiva Noualhier 1896a: 254 [Listed] 11 
Gaeana thalassina Buckton 1898b: 372: 2 figs. [Described, illustrated] 
Gaeana festiva Noualhier and Martin 1904a: 179 |Listed] n 
Gaeana festiva Distant 1906i: 147 [Described, catalogued] 1,3,8, • 
Equals Tettigonia [festiva Fabr.] Equals Cicada thalassina Perc . 
Equals Cicada percheroni Gu6r.-M6n. Equals Gaeana consobrina 
White [nom. nud.] 
G[aeana] festiva Distant 1906]: 102 [Key, catalogued] 1,2 Equals letti- 
