230 
General Catalogue of the Homoptera 
1905 H[ysteropterum] hilobum Horvath, Ann. Nat. Hofmus Wien 20: 
188 (10) [Comparative note] 
1906 Hysteropterum hilobum Melichar, Abh. Zool. Bot. Ges. Wien 3: 
139 [Described, catalogued]^ ■ ^ ® :119 [Key]^ :318 [Listed]^ 
1907 Hysteropterum hilobum Oshanin, Ann. Mus. Zool. St. Petersburg 
12: 269 [Catalogued]u 7, s. 9, n 
1912 [Hysteropterum] hilobum Oshanin, Katalog palaarktischen 
Hemipteren 1912: 122 [Listed]^- 
1936 Hysteropterum bilobum Ribaut, Faune de France 31: 15; Fig. 34 
[Morphology of 9 genitalia illustrated] 
1942 [Hysteropterum] bilobum de Seabra, Mem. Est. Mus. Zool. Univ. 
Coimbra 121: 12 [Listed]^ 
1952 Hysteropterum bilobum Servadei, Redia 37: 471 [Listed]^ 
Localities: ^Southern France. ^ Spain. ^Portugal. ^Tunisia. ® Sardinia. 
® Palestine. ^ Greece. ^ Crimea. ® France. Syria. Turkey. Southern 
Europe. 
hilotum. Typographical error for Hysteropterum hilobum Fieber. 
bistriatum Caldwell 
1945 Hysteropterum bistriatum Caldwell, Ann. Ent. Soc. America 38: 
100; PI. II, Fig. 1; PI. Ill, Fig. 9 [n. sp., illustrated]^ - ^ 
Localities: ^ Mexico. ^ Nuevo Leon. 
boreale Melichar 
1902 Hysteropterum boreale Melichar, Ann. Mus. Zool. St. Petersburg 
7: 92 (17) [n. sp.Y 
1906 Hysteropterum boreale Melichar, Abh. Zool. Bot. Ges. Wien 3: 
150 [Described, catalogued]^ - ^ :319 [Listed]^ 
1907 Hysteropterum boreale Oshanin, Ann. Mus. Zool. St. Petersburg 
12: 270 [Catalogued]^ - ^ 
1912 [Hysteropterum] boreale Oshanin, Katalog palaarktischen Hemip¬ 
teren 1912: 122 [Listed]'^ 
1935 H[ysteropterum] boreale Wu, Catalogus Insectorum Sinensium 2: 
108 [Catalogued]^ - ^ 
Localities: ^ Szechwan. ^ Western China. ^ China. ^ Central China, 
bufo Van Duzee 
1923 Hysteropterum bufo Van Duzee, Proc. California Acad. Sci. (4) 
12: 192 [n. sp.y 
1935 Hysteropterum bufo Ball, Bull. Brooklyn Ent. Soc. 30: 37 
[Listed]^-^ :37, 38 [Comparative note] 
1939 Hysteropterum bufo Doering, Bull. Univ. Kansas Sci. Bull. 25: 
491; PI. LVII, Figs. 13, 14; PI. LVIII, Fig. 3 [Described, illus¬ 
trated, catalogued]^ - ^ :492, 494, 495 [Comparative notes] :482 
[Key] 
