F ULGOROIDEA—ISSIDAE 
125 
contusus Walker 
1851 Hemisphoerius [sic] contusus Walker, List of Homopterous Insects 
2: 378 [n. sp.]^ :380 [Comparative note] 
1859 Hemisphaerius contusus Dohrn, Catalogus Hemipterorum 1859: 
64 [Listed]^ 
1862 Hemisphaerius contusus StM, Ofv. Svenska Vet. Akad. Forh. 19: 
488 [Catalogued] Equals Hemisphaerius chilocorides Walk, 
[error] 
1875 Hemisphaerius contusus Butler, Ann. Mag. Nat. Hist. (4) 16: 
95; PI. IV, Fig. 11 [Key, catalogued, illustrated]^ 
1^0^ Gergithus contusus Melichar, Abh. Zool. Bot. Ges. Wien 3: 66 
[Described, catalogued]^ Equals Hemisphaerius contusus Walk. 
:317 [Listed]^ :67, 95 [Comparative note] 
Localities: ^ China. ^ Sula Islands. 
cribratus Melichar 
1^0^ Gergithus cribratus Melichar, Abh. Zool. Bot. Ges. Wien 3: 64 
[n. sp.]^ :59 [Key]^ :317 [Listed]^ 
Gergithus cribratus Distant, Fauna of British India 6: 102 [De¬ 
scribed, catalogued]^ 
Localities: ^ Ceylon. 
dubius Butler 
1875 Hemisphaerius dubius Butler, Ann. Mag. Nat. Hist. (4) 16: 97; 
PI. IV, Fig. 17 [n. sp., illustrated]^ 
1891 Hemisphaerius dubius Kirby, Jour. Linnean Soc. Zool. 24: 147 
[Catalogued]^ 
1903 Hemisphaerius dubius Melichar, Homopteren-Fauna von Ceylon 
1903: 74 To Hemisphaerius schaumi StM [error] 
1903 [Hemisphaerius schaumi] dubius Melichar, Homopteren-Fauna 
von Ceylon 1903: 74 [Described]^ :224 [Listed]^ 
1906 Hemisphaerius dubius Distant, Fauna of British India 3: 362 
[Described, catalogued]^ Equals Hemisphaerius schaumi Mel. (in 
part.) 
1906 [Gergithus bipustulatus] dubius Melichar, Abh. Zool. Bot. Ges. 
Wien 3: 63 [Described] :59 [Key] :317 [Listed] 
1906 Hemisphaerius dubius Melichar, Abh. Zool. Bot. Ges. Wien 3: 
63 To Gergithus bipustulatus Walk, [error] 
1910 [Gergithus bipustulatus] dubius Schmidt, Stett. Ent. Zeit. 71: 153 
[Catalogued]^ 
W)^') Gergithus dubius Distant, Fauna of British India 6: 104 Equals 
Hemisphaerius dubius Butl. 
Localities: ^ Ceylon 
