422 
General Catalogue of the Homoptera 
Haplotype Derisa atratula [n. sp.] 1902 Melichar, Ann. Mus. Zool. 
St. Petersburg 7 : 103 (28) 
Type Derisa atratula 1912 Oshanin, Katalog palaarktischen Hemip- 
teren 1912: 125 
Type Derisa atratula 1923 Melichar, Gen. Insect. 182: 94 
Derisa 1901 Melichar, Ann. Nat. Hofmus. Wien 16: 199 [Key] 
1902 Melichar, Ann. Nat. Hofmus. Wien 17 : 157 [gen. n.] 
1902 Melichar, Ann. Mus. Zool. St. Petersburg 7: 103 
(28) [gen. n.] 
1907 Oshanin, Ann. Mus. Zool. St. Petersburg 12: 295 
[Catalogue of Palearctic species] 
1912 Oshanin, Katalog palaarktischen Hemipteren 1912 : 
125 [List of Palearctic species] 
1912 Waterhouse, Index Zoologicus No. II 1912: 77 
[Listed] 
1923 Melichar, Gen. Insect. 182: 87 [Key] :94 [De- 
scribed, catalogue of species] 
1928 Schulze, Kukenthal and Heider, Nomenclator 
Animalium 2 (8) :953 [Catalogued] 
1939 Neave, Nomenclator Zoologicus 2: 43 [Cata- 
logued] 
atratula Melichar 
1902 Derisa atratula Melichar, Ann. Nat. Hofmus. Wien 17: 157 
[n. sp.] 1 
1902 Derisa atratula Melichar, Ann. Mus. Zool. St. Petersburg 7: 
103 (28) [n. sp.] 2 
1907 Derisa atratula Oshanin, Ann. Mus. Zool. St. Petersburg 12: 
296 [Catalogued] 1 
1912 Derisa atratula Oshanin, Katalog palaarktischen Hemipteren 
1912: 125 [Listed] 1 
1923 Derisa atratula Melichar, Gen. Insect. 182: 94 [Catalogued] 2 
Localities: 1 Persia. 2 Iran. 
Genus Cyarda Walker 
Haplotype Cyarda difformis [n. sp.] 1858 Walker, List of Homopterous 
Insects. Supplement 1858: 121 
Pseudotype Poeciloptera acuminipennis 1866 StM, Berliner Ent. 
Zeit. 10: 394 
Pseudotype P[oekilloptera\ acuminipennis 1902 Melichar, Ann. Nat. 
Hofmus. Wien 17 : 133 
Haplotype Cyarda difformis 1907 Van Duzee, Bull. Buffalo Soc. Nat. 
Sci. 8 (5) :40 
