HEMIFTERA HETEROPTERA. 



23 



** Prothorax red ; hind part of disk sometimes black. 



f Scutellum black. 



X Hind disk of the prothorax black. - 



XX Prothorax wholly red. - 



XXX Fore part of the prothorax black. - 

 IXXX Prothorax black, with red borders. - - - 



f Scutellum red. - 



b. Corium with marks. 



* Abdomen blackish beneath, 

 f Membrane brown, with pale veins, 

 ff Membrane brown, with a whitish border. - 

 fit Membrane wholly black. - 



** Abdomen black, luteous-bordered. - - - 



*** Abdomen beneath reddish or yellowish. 



f Head red. ------ 



ff Head black, ochraceous at the base. 



c. Corinm partly pale-bordered. _ - - 



d. Corium with a red costal streak. - 



B. Prothorax with no transverse furrow, or with a slight 

 one ; sides scarcely concise, hardly elevated 



a. Head not elongated. Sides of the prothorax straight. 



b. Head elongated. Sides of the prothorax sinuated. - 



limbatus. 

 distinctus. 



ventralis. 



largoides. 

 rubiaceus . 



gracilicornis. 



tenuicornis. 



coloratus. 



subjectus. 



erythromelas. 



seminiger. 



amabilis. 



ruficosia. 



lateralis, 

 obscurus. 



1. ECTATOPS LIMBATUS. 



limbatus, Serv. Hist. Hem. 273 ; De Vuill. A. S. E. F. 4me Ser. iv. 144 ; 

 Stal, Bert. Ent. Zeit. vii. 396; K. Sv. Vet. Ak. Handl. 1870, 105. 



Hindostan. Java. 



2. ECTATOPS RUBIACEUS. 



rubiaceus, Serv. Hist. Hem. 273 ; De Vuill. A. S. E. F. Ame Ser. iv. 144 ; 

 Stal, Berl. Ent. Zeit. vii. 396; K. Sv. Vet. Ak. Handl. 1870. 105. 



a. Java. 



b. Malacca. Presented by W. W. Saunders, Esq. 



c. d. Singapore. Presented by W. W. Saunders, Esq. 

 e — -_;'. Sarawak. Presented by W. W. Saunders, Esq. 

 k. Sarawak. From Mr. Wallace's collection. 



3. ECTATOPS OPHTHALMICUS. 



Pyrrhocoris ophthalmicus, Burm. Handb. Ent. ii. 284 — Eclatops ophthal- 

 micus, De Vuill. A. S. E. F. 4me Ser. iv. 143; Stal, Berl. Ent. Zeit. 

 vii. 397; K. Sv. Vet. Ak. Handl. 1870, 106. 



Java. 



4. ECTATOPS LATERALIS. 



lateralis, De Vuill. A. S.E.F. 4me Ser. iv. 144; Stal, K. Sv. Vet. Ak. 

 Handl. 1870, 106. 



Silhet. 



