EBTHESINA. 



117 



scutellum more than half the length of the abdomen, its _ apex 

 narrowed and subacute ; corinm not quite reaching the margms ot 

 the connexivum, which is moderately angulated at the segmental 

 incisures ; apical margin of corium a little concavely sinuate, 

 .apical angle acutely produced ; membrane with longitudinal veins ; 

 abdomen beneath globose ; tibiie sulcate but not dilated. 



204. Surenus normalis, Dist. Tr. E. S. 1901, p. 107. 



Head, pronotum, and scutellum piceous or very dark olivaceous, 



corium paler olivaceous, 

 membrane dark cupreous, 

 apex of scutellum narrowly 

 ochraceous ; abdomen be- 

 neath piceous, castaneous 

 on dislv ; sternum and head 

 beneath dark olivaceous ; 

 legs castaneous ; auteimse 

 castaneous, the apical joint 

 stramineous. Head thickly 

 and rather coarsely punc- 

 tate ; pronotum finely 

 granulate, with an indistinct 

 central impression ; scu- 

 tellum finely granulate and 

 transversely wrinkled ; corium thickly and finely punctate. 



Length 20; breadth between pronotal angles 11 ; max. abdominal 

 breadth 12 niillim. 



Hah. Burma; Kareunee (/''m). 



Fig:. 61. — Surciiits normalis. 



Genus ERTHESINA. 

 Erthesina, Spin. Ess. p. i>91 (1837). 



Type, E. fallo, Thunb. 



Distribution. Oriental Hegion. 



In this genus both the anterior and posterior tibite are dilated, 

 the head is long, somewhat tapering at apex, the basal joint of the 

 iintenme does not nearly reach the apex of the head. These are the 

 essential characters which separate Erthesina from the allied genera 

 found in this fauna ; another character which separates it from 

 the following genus Halys is in having the basal joint of the ros- 

 trum extending beyond the bucculse : the veins of the membrane 

 are simple or somewhat furcate. 



205. Erthesina fuUo, Tlmnb. (Cimex) Nov. Ins. Spec. ii,p. 42, 1. 1^ f. 57 

 (178:3) ; Ball. List Hem. i, p. 183 (1851). 

 Cimex mncoveus, Fabr. EntSyst. iv, p. 11 7 (1794) ; Spin. (Erthesnia) 

 Ess. p. 291 (1837). 



Head black, coarsely punctate, a central longitudinal line, 



