HEMIPTERA HETEROPTERA. 6 



B. Antenna; flattened. 



a. Prolhdvax not serrated. 



* Prothorax horned. - - - - 7. Prismatoceuus. 



** Prothorax not horned. . - - - 8. Philonus. 



b. Prolhorax serrated. . . . . g. Acanonicus. 



References to the descriptions of some few of the species in this list 

 are not yet attainable, but tlicy will be inserted as soon as they can be 

 ubtaiued. 



Genus 1. EUAGONA, C. H. 370. 



1. EuAGONA Diana, C. H. 371. 



a. Bolivia. Presented by E. Doubleday, Esq. 

 b — d. Archidona. 



Genus 2. SEPHIxNA. 



Sephina, Serv. Hist. Hem. 185. Stal, Ofv. Vet. Ak. For/i. 18(i7, 64(5. 



A. Prolhorax and fore win^s partly Inteous or red. 

 a. Ground colour black. 



* Fore vvinj^s with a broad red or liileous mark al the base. 



f Prolhorax not red or luleous at the base. 



J Fore wings with two red or luteous spots in the disk. - erylhromelas. 



\l Fore wings with two red or luteous patches extending 



to the costa. - - . - . formosa. 



ft Prothorax red or luteous at the base. - - - maculata. 



** Fore wings with a slender red or luleous streak at the base, 



I Hind angles of the prolhorax red. - - - pustulata. 



fi Hind angles of the j)rothorax black. - - - bicolor. 



c. Ground colour red. ----- pubera. 



B. Prothorax and fore wings wholly black. - - atra. 



1. Sepiiina pustulata. 



, Stall, C7m. 51, pi. 11, f. 81— Lyg.TUS pnstnlatus, Fabr. 



Si/st. Rlujn. 205 — Spathocera di&ligma, Sjiin. — Sejihina pustulala, 

 Serv. Hist. Hem. 185 — Spartocerns pastuhitus, Burin. Handb. Ent. 

 ii. 342— H.-Sch. Wanz. Ins. vi. 13, pi. 181, f. i>6i). 



Surinam. 



a. Amazon llegion. Piesented by W. W . Saunders, Esq. 



6, c. Villa Nova. From Mr. Bates' collection. 



d. Brazil. 



2. Sephina bicolok. 



Spartocerns bicolor, H.-Sch. IVanz. vi. 89, pi. 20i), f. 059 — S. pustulata, wn-.i' 



South America. 



3. Sephina euythromelas. 



Spartocera erylhromelas, C. H. 371. 



a. Brazil. 



