446 
General Catalogue of the Homoptera 
1906 Thionia conspersa Melichar, Abh. Zool. Bot. Ges. Wien 3: 288 
[Described, catalogued]^ :322 [Listed]^ 
1938 Thionia fowleri Metcalf, Bull. Mus. Comp. Zool. Harvard Coll. 
82: 411 Nom. nov. pro Thionia conspersa Fowler [1905] [nec 
Issus conspersus Walker 1851] [Catalogued] :408 [Key] 
Localities: ^ Guatemala. ^ Central America. 
fusca Melichar 
1906 Thionia fusca Melichar, Abh. Zool. Bot. Ges. Wien 3: 274 [n. 
sp_]i,2,3,4 -269 [Key]^ :321 [Listed]^ 
Localities: ^ South America. ^ Pard. ^ Amazonas. ^ Cundinamarca. 
gibba Melichar 
1906 Thionia gibba Melichar, Abh. Zool. Bot. Ges. Wien 3: 275 [n. 
sp.]^’^’^ :269 [Key]2 :321 [Listed]^ 
Localities: ^ Brazil. ^ Rio de Janeiro. ® Bahia. ^ South America. 
gibbicollis Dozier 
1931 Thionia gibbicollis Dozier, American Mus. Nov. 510; 17; Fig. 12 
[n. sp., ecology, illustrated]^ 
Localities: ' Haiti. 
herbacea Spinola 
1839 Issus herbaceus (?) Spinola, Ann. Soc. Ent. France 8; 357 [n. sp.]^ 
:346 [Key] 
1850 /[sst/s] herbaceus Schaum, Allgemeine Encyklopadie Ersch und 
Gruber 51; 71 [Listed]^ 
1851 Issus herbaceus Walker, List of Homopterous Insects 2; 370 
[Catalogued]^ 
1859 Issus herbaceus Dohrn, Catalogus Hemipterorum 1859; 64 
[Listed]^ 
1906 Thionia herbacea Melichar, Abh. Zool. Bot. Ges. Wien 3; 285 
[Described, catalogued]^- ^ Equals Issus herbaceus Spin. :270 
[Key]^ :274 [Comparative note] :322 [Listed]^ 
1927 Issus herbaceus Sherborn, Index Animalium 12; 2962 [Cata¬ 
logued] 
1938 Thionia herbacea Metcalf, Bull. Mus. Comp. Zool. Harvard Coll. 
82; 409 [KeyY 
Localities: ^ French Guiana. ^ Brazil. ^ South America. 
humilis Fowler 
1904 Thionia humilis Fowler, Biologia Centrali-Americana 1; 124; ' 
PI. 12, Figs. 20, 20a [n. sp., illustrated]' i 
1906 Thionia humilis Melichar, Alhi. Zool. Bot. Ges. Wien 3; 287 
[Described, catalogued]' - ^ :322 [Listed]^ 
1923 Thionia humilis Herrera, Guia la Coleccion 1923: 116 [Listed]*' 
