HEMIl'TEHA HETEROPTEJ; A 401 



Genus 11. SIPHNUS. 



Siphnus, Stal, Trans. Enl. Soc. Lond. 3rd Ser. i. 597. 



1. Siphnus Alcides. 

 Alcides, Stal, Trans. Enl. Soc. Lond. 3rd Ser. i. 597. 

 a. Cambodia. Presented by W. W. Saunders, Esq. 



2. Siphnus Hector. 

 Hector, Stal, Trans. Ent. Soc. Lond. 3rd Ser. i. 597. 

 Malacca. 



3. SlPHNCS DILATATUS. 



Fulvus, sparse et aspere punclatus ; thorax lateribus nigro maculalis, 

 angulis posticis rotundatis productis ; scutellum apicetn versus sub- 

 sulcatum abrupte attenuatum ; venter piceus, disco subtilissime slriato ; 

 pedes picei,femoribus basifulvis; ala anlicee picea. 



Tawny, elongate-oval. Head finely and transversely striated. Rostrum 

 extending nearly to the middle coxa?; tip black. Thorax and scutellum 

 thinly and roughly punctured. Thorax with a very slight transverse ridge 

 near the fore border and with a black marginal line extendiug on each 

 side from the fore border to the hind angle, which is rouuded and pro- 

 minent. Scutellum darker than the thorax, triangular, acute, abrubtly 

 attenuated and slightly furrowed near its tip. Pectus testaceous ; sternal 

 keel lanceolate, extending to the fore coxae, its hind eud concave, contiguous 

 to the broad round ventral spine. Abdomen blackish; under side piceous, 

 very thickly and finely punctured, its middle part longitudinally and very 

 minutely striated; hind angles of the apical segment elongated, acute, not 

 extending so far as the appendages, which are acute. Legs piceous ; 

 femora tawny at the base. Fore wings piceous, thickly and minutely 

 punctured. Hind wings black. Length of the body 15 lines. 



a. Siam. From Mr. Saunders' collection. 



Genus 12. EUSTHENES, C. H. 342. 



1. Eusthenes CUPREUS, C H. 342. 



Ceylon. 



a — d. Nepaul. Preseuted by Gen. Hardwicke. 



e — g. Assam. 



h. North Hindostan. From Capt. Boys' collection. 



i. Siam. Presented by W. W. Saunders, Esq. 



k. Penang. Presented by J. C. Bo wring, Esq. 



/. Hindostan. From Mr. Stevens' collection. 



in. North Hindostau. From Dr. Hooker's collection. 



n, ? Presented by W. \V. Saunders, Esq. 



