F ULGOROIDEA-ISSIDAE 
459 
Cydumna 
1906 
Issomorphus 
1906 
Picumna 
1907 
Cydumna 
1912 
Issomorphus 
1912 
Picumna 
1916 
Issomorphus 
1916 
1917 
Picumna 
1917 
Cydumna 
1928 
Issomorphus 
1930 
Picumna 
1934 
1938 
1939 
/ ssomorphus 
1939 
Cydumna 
1939 
I ssomorphus 
1939 
Picumna 
1940 
[Described, catalogued, key to species] :255 [Key] 
:292 [Comparative note] :322 [List of species] 
Melichar, Abh. Zool. Bot. Ges. Wien 3: 292 
[Described, catalogued] :255 [Key] :322 [List of 
species] 
Melichar, Abh. Zool. Bot. Ges. Wien 3: 292 [gen. 
n.] :256 [Key] :322 [List of species] 
Kirkaldy, Bull. Hawaiian Sugar PI. Assoc. Div. 
Ent. 4: 65 [Listed] 
Waterhouse, Index Zoologicus No. II 1912 : 72 
[Listed] 
Waterhouse, Index Zoologicus No. II 1912 : 143 
[Listed] 
Van Duzee, Check List of Hemiptera of America 
North of Mexico 1916 : 81 [List of species] 
Van Duzee, Check List of Hemiptera of America 
North of Mexico 1916 : 81 [List of species] 
Van Duzee, Catalogue of Hemiptera of America 
North of Mexico 1917 : 749 [Catalogued, catalogue 
of species from North America] 
Van Duzee, Catalogue of Hemiptera of America 
North of Mexico 1917 : 749 [Catalogued, catalogue 
of species from North America] 
Schulze, Kiikenthal and Heider, Nomenclator 
Animahum 2 (8) :879 [Catalogued] 
Schulze, Kiikenthal and Heider, Nomenclator 
Animahum 3 (13) :1701 [Catalogued] 
Schulze, Kiikenthal and Heider, Nomenclator 
Animahum 4 (19) :2684 [Catalogued] 
Metcalf, Bull. Mus. Comp. Zool. Harvard Coll. 
82 : 407 [Key] :414 [Described, catalogued] Equals 
Issomorphus Mel. Equals Cydumna Fowl. 
Doering, Bull. Univ. Kansas Sci. Bull. 25 : 471 
[Described, catalogued, key to species] :448 [Key] 
:449, 450, 451, 456, 457, 459 [Comparative notes] 
Doering, Bull. Univ. Kansas Sci. Bull. 25 : 472 
[Comparative note] 
Neave, Nomenclator Zoologicus 1: 923 [Cata- 
logiunl] 
Neave, • Nomenclator Zoologicus 2: 798 |('ata- 
logued] 
Neave, Nomenclator Zoologicuis 3: 757 [C'ata- 
logued] 
