238 
General Catalogue of the Homoptera 
1899 [Hystero'pterum] doriae Puton, Catalogue Hemipteres Faune 
Palearctique. Fourth Ed. 1899: 106 [Listed]^ - ^ 
1906 Hystero'pterum doriae Melichar, Abh. Zool. Bot. Ges. Wien 3: 
138 [Described, catalogued]^-^ :119 [Key]^ :318 [Listed]^ 
1907 Hysteropterum doriae Oshanin, Ann. Mus. Zool. St. Petersburg 
12 : 268 [Catalogued]^ - ^ 
1912 [Hysteropterum] doriae Oshanin, Katalog palaarktischen Hemip- 
teren 1912: 122 [Listed]^ - ^ 
1922 Hysteropterum doriae de Bergevin, Bull. Soc. Sci. Nat. Maroc 2: 
131 [Comparative note]^- ^ 
Localities: ^ Tunisia. ^ Algeria. ^ Constantine. 
dorsale Walker 
1851 Hysteropterum dorsale Walker, List of Homopterous Insects 2: 
375 [n. sp.]^ 
1859 Hysteropterum dorsale Dohrn, Catalogus Hemipterorum 1859: 64 
[Listed]^ 
1906 H[ysteropterum] dorsale Kirkaldy, Bull. Hawaiian Sugar PI. 
Assoc. Div. Ent. 1 (9) :439 [Listed]^ 
1906 Hysteropterum dorsale Melichar, Abh. Zool. Bot. Ges. Wien 3: 
151 [Described, catalogued]^ :319 [Listed]^ 
Localities: ^ Australia. 
dubiosum Matsumura 
1910 Hysteropterum dubiosum Matsumura, Jour. Coll. Sci. Tokyo 27 
(18) :23 [n. sp.]i 
1912 [Hysteropterum] dubiosum Oshanin, Katalog palaarktischen 
Hemipteren 1912: 123 [Listed]^ - ^ 
1919 H[ysteropteium] dubiosum de Bergevin, Bull. Soc. Ent. France 
1919: 288 [Comparative note]^ 
Localities: ^ Grenada. ^ Spain. ^ Portugal. 
dubium Melichar 
1906 Hysteropterum dubium Melichar, Abh. Zool. Bot. Ges. Wien 3: 
131 [n. sp.]^- 2 - ^ :118 [Key]^ :318 [Listed]^ 
1907 Hysteropterum dubium Oshanin, Ann. Mus. Zool. St Petersburg 
12 : 267 [Catalogued]^ 
1909 Hysteropterum dubium Horvath, Ann. Mus. Nat. Hungarici 7: 
301 [Listed] 2 
1912 [Hysteropterum] dubium Oshanin, Katalog palaarktischen Hemip¬ 
teren 1912: 122 [Listed]^ 
1928 Hysteropterum dubium Lallemand, Mem. Est. Mus. Zool. Univ. 
Coimbra (1) 28: 9 [Listed]^ 
1930 Histeropterum [sic] dubium de Seabra, Arq. Secc. Biol, e Par. 1: 
356 [Notes]^ 
