298 
General Catalogue of the Homoptera 
1904 Dictyonia ohscura Swezey, Preliminary Catalogue of Fulgoridae 
of North America 1904: 13 [Catalogued]^ 
1906 Dictyssa semivitrea [iiec Provancher] Melichar, Abh. Zool. Bot. 
Ces. Wien 3: 165 [Described]^ :163 [Key]^ :319 [Listed]^ 
1907 D[ictyonia] ohscura Melichar, Wien. Ent. Zeit. 26: 324 [Cata¬ 
logued]^ 
1916 [Dictyonia] ohscura Van Duzee, Check List of Hemiptera of 
America North of Mexico 1916: 81 [Listed]^ 
1917 Dictyonia ohscura Van Duzee, Catalogue of Hemiptera of 
America North of Mexico 1917: 747 [Catalogued]^ 
1936 Dictyonia ohscura Ball, Proc. Biol. Soc. Washington 49: 156 
Equals Dictyssa semivitrea Mel. [nec. Prov.] ;157 [Comparative 
note] 
1938 Dictyonia ohscura Doering, Bull. Univ. Kansas Sci. Bull. 24: 424 
Equals [Dictyssa] semivitrea Mel. (nec Prov.) 
1939 Dictyonia ohscura Doering, Bull. Univ. Kansas Sci. Bull. 25: 
496; PL XLVI, Figs. 1, 4, 7; PI. LXVII, Figs. 6-8, 10, 13, 16 
[Described, illustrated]^ - ^ 
Localities: ^ California. ^ North America. ^ Pacific Coast States. ^ Washington. 
ovata Ball. See Dictyssa ovata Ball. 
Genus Bilbilicallia Jacobi 
Orthotype Bilhilicallia livida [n. sp.] 1928 Jacobi, Arkiv Zool. 19 
(28) :9 
Bilbilicallia 1928 Jacobi, Arkiv Zool. 19 (28) :9 [gen. n., key to 
species] 
1939 Neave, Nomenclator Zoologicus 1: 429 [Cata¬ 
logued] 
bifasciata Jacobi 
1928 Bilhilicallia hifasciata Jacobi, Arkiv Zool. 19 (28) :10; Figs. 
4a-b [n. sp., key, illustrated]^ 
Localities: ^ Western Australia. 
laevior Jacobi 
1928 Bilhilicallia laevior Jacobi, Arkiv Zool. 19 (28) :11 [n. sp.]^ :10 
[Key] 
Localities: ^ Western Australia. 
livida Jacobi 
1928 Bilhilicallia livida Jacobi, Arkiv Zool. 19 (28) :10 [n. sp., key]^ 
Localities: ^ Western Australia. 
