472 
General Catalogue of the Homoptera 
decolorata Melichar (var.). See Lichena dealbata var. decolorata Melichar. 
dorsimacidata Melichar (var.). See Lichena dealbata var. dorsimaculata Melichar. 
fasciata Melichar (var.). See Lichena dealbata var. fasciata Melichar. 
grandidieri. Typographical error for Lichena grandivieri Brongniart [nom. nud.]. 
See Lichena dealbata Distant. 
grandivieri Brongniart [nom. nud.]. See Lichena dealbata Distant. 
incriminata Schmidt. See Lichenopsis incriminata Schmidt. 
lineola Melichar (var.). See Lichena dealbata var. lineola Melichar. 
Genus Zecheuna Zia 
Orthotype Zecheuna tonkinensis [n. sp.] 1935 Zia, Sinensia 6: 532 
Zecheuna 1935 Zia, Sinensia 6: 532 [gen. n.] :525 [Listed] :526 [Key] 
1950 Xeave, Nomenclator Zoologicus 5: 300 [Catalogued] 
tonkinensis Zia 
1935 Zecheuna tonkinensis Zia, Sinensia 6: 533; Fig. 4 [n. sp., illus- 
trated] 1 ’ 2 :525 [Listed] 1 ’ 3 
Localities: 1 Tonkin. 2 Indo-China. 3 Southern China. 
Genus Porophloeus Melichar 
Orthotype P[orophloeus] handlirschi 1902 Melichar, Ann. Nat. 
Hofmus. Wien 17: 169 
Type Porophloeus handlirschi 1923 Melichar, Gen. Insect. 182: 110 
Porophloeus 1901 Melichar, Ann. Nat. Hofmus. Wien 16: 199 [Key] 
1902 Melichar, Ann. Nat. Hofmus. Wien 17: 169 [gen. 
n., key to species] 
1912 Schmidt, Stett. Ent. Zeit. 73: 99 [Comparative 
note] 
1912 Waterhouse, Index Zoologicus No. II 1912: 240 
[Listed] 
1915 Jacobi, Deutsche Ent. Zeit. 1915: 165 [Listed] 
1917 Jacobi, Voeltzkow’s Reise in Ostafrika 3: 520, 
521 [Listed] 
1923 Melichar, Gen. Insect. 182: 105 [Key] :1 10 [De- 
scribed, catalogue of species] 
1935 Schulze, Kiikenthal and Heider, Nomenclator 
Animalium 4 (20) :2803 [Catalogued] 
1940 Xeave, Nomenclator Zoologicus 3: 874 [Cata- 
logued] 
fuscus Melichar 
1902 Porophloeus fuscus Melichar, Ann. Nat. Hofmus. Wien 17: 171 
[n. sp.] 1 :170 [Key] 
cm l 
SciELO 
10 11 12 13 14 15 
