HEMIPTERA HETEROPTERA. 107 
1. OponTovartaA NICOBARENSIS. 
Nicobarensis, Mayr, Verh. Zool. Bot. Gesell. Wien. xv. 433. Hem. Hed. 
98, pl. 2, f. 22. 
Sambelang. 
3. SPINIFRONTIA. 
Spinifrontia, Serv. Hist. Hem. 206. 
A. Hind femora not thicker than the others. - 1. SYROMASTID. 
B. Hind femora thicker than the others. = - - 2. ACANTHOCORIDE. 
Fam. 1. SYROMASTIDA. 
Syromastides, Serv. Hist. Hem. 206—Coreide, p., C. H. 485—Coreida, 
p., Stal—Section Coreina, Fam, Coreide, p., Douglas and Scott. 
A. Third joint of the antenne not dilated when the 
body is elongated and linear. 
a. Membrane of the fore wings with longitudinal 
veins only and without areolets. 
* Spines at the base of the antenne on the inner 
side and converging. - - 1. SYROMASTES. 
** Spines at the base of the aneene placed on the 
outer side and diverging. 
+ Body oval. Sides of the abdomen dilated 
beyond the fore wings. An acute point 
between the antenniferous tubercles. 
+ Hind border of the prothorax nearly straight. - 2, Eycelops. 
¢ Hl I early 8 
tt Hind border of the prothorax bilobed. “ 3. CE ROCORIS. 
+ ! Pp ; 
tt No acute point between the antenniferous 
tubercles. - 4. Anasa. 5. Tuauastocoris. /:. CIMOLUS. 
b. Membrane of the fore wings with irregular 
areolets. - - - S - 7, ATRACTUS. 
B. Body elongate, linear, Third joint of the 
antenne dilated into a large and rounded 
leaflet. = - - - - - 8. CHARIESTERUS. 
Genus 1. SYROMASTES, C. 4. 509. 
1. SyRomasTEs MARGINaTus, C. H. 509. 
a—q. England. 
r. France. Presented by M. A. Serville. 
s. Geneva. Presented by M. Goureau. 
t. South France. Presented by F. Walker, Esq. 
v. Italy. 
Genus 2. ENOPLOPS. 
Enoplops, Serv. Hist. Hem. 208—Coreus, C. H. 508. 
