Gexkhal Catalogue of the TTomoptera 
i:U) 
walkeri Biitk'r 
18()2 Hctnisphacrius chilocoroidcs Walker, Jour. kait. 1: 808 [ii. sp.J^ 
1875 Uvmisphacrius walkcri Ikitlor, Ann. Mag. Nat. Hist. (4) 16: 100 
Xoin. nov. pro Ilemisphacrius chilocoroidcs (sic) Walker [1802] 
[nee Ilemisphacrius chilocorides Walker 1851] [Key, catalogued]^ 
\\)0{) Gergithus walkeri Melichar, Abh. Zool. Bot. Ges. Wien 3: 59 
[Key]- :()2 [Described, catalogued]^ - ^ E(pials Hemisphaerius 
walkeri Butl. Ecpials Hemisphaerius chilocoroides Walk. :317 
[Listed.]- Etpials [Gergithus] chilocoroides Walk. 
Localities: ' Siam. ^ British Malaya. 
Genus Hemisphaerius Schaum 
Haplotype Hemisphaerius coccinelloides 1850 Schaum, Allgemeine 
Eiicyklopadie Ersch und Gruber 51: 71 
Type Hemisphaerius coccinelloides 1906 Distant, Fauna of British 
India 3: 359 
Type Issus coccinelloides 1906 Melichar, Abh. Zool. Bot. Ges. Wien 
3: 67 
Type H[emisphaerius\ coccinelloides 1909 Distant, Ann. Mag. Nat. 
Hist. (8) 4: 86 
Type H[emisphaerius\ coccinelloides 1910 Banks, Philippine Jour. Sci. 
5: 41 
Type Hemisphaerius coccinelloides 1910 Schmidt, Stett. Ent. Zeit. 71: 
153 
Type Hemisphaerius coccinelloides 1928 Schmidt, Treubia 10: 132 
Haplotype Issus coccinelloides 1954 Metcalf, Beitr. Ent. 4: 607 
Hemisphaerius 
Hemisphaerius 
[sic] 
Hemisphaerius 
Hemisphaerius 
[sic] 
Hemisphaerius 
Haemisphaerius 
[sic] 
1850 Schaum, Allgemeine Encyklopadie Ersch und 
Gruber 51: 71 [gen. n.] 
1851 Schaum, Arch. Nat. 17: 268 [Listed] 
1851 Walker, List of Homopterous Insects 2: 377 
[Catalogued, notes] Equals Issus Burm. [in part.] 
1855 Stal, Ofv. Svenska Vet. Akad. Forh. 12: 191 [A 
new species from Ceylon] 
1857 Walker, Jour. Proc. Linn. Soc. 1: 155 [New species 
from Borneo] 
1858 Walker, List of Homopterous Insects. Supplement 
1858: 94 [New species from various regions] 
1859 Dohrn, Catalogus Hemipterorum 1859: 64 [Listed] 
1859 Walker, Natuurk. Tijdschr. Nederlandsch Indie 
19: 377 [New species from Borneo] 
1861 Stal, Ofv. Svenska Vet. Akad. Forh. 18: 207 [Key] 
