HEMIPTEEA HETEKOPTERA. 107 



1. Odontoparta Nicobauensis. 

 Nicobarensis, ]\rai/)\ Verh. Zool. Bot. Gesell. Wien. xv. 433. Hem. Ilet. 



98, pi. 2, f. 22. 

 Sarabelang. 



3. SPINIFRONTIA. 

 Spinifiontia, Scrv. Hist. Hem. 20G. 



A. Hind femora not thicker tluiu the others. - 1. Syromastid^. 



B. Hind femora thicker than tlie others. - - 2. Acanthocokid^. 



Fam. 1. SYROMASTID^. 



Syromastides, Serv. Hist. Hem. 206 — Coreida?, p., C. H. 485 — Coreida, 



p., Stal — Section Coreina, Fam. Coreidas, p., Douglas and Scutt. 



A. Third joint of the antennne not dilated when the 



body is elong^ated and linear. 



a. Membrane of the fore wings with longitudinal 



veins only and withont areolcts. 

 * Spines at the base of the antenna) on the inner 



side and converging. - - - 1. SYROMASTFiS. 



** Spines at tiie base of the antennic placed on the 

 outer side and diverging. 

 \ Body oval. Sides of the abdomen dilated 

 beyond the fore wings. An acute point 

 between the antcnuiferous tubercles. 

 I Hind border of the prothorax nearly straight. - 2. Enoplops. 



II Hind border of the prothorax bilobed. - 3. Centiiocoris. 



j-f No acute point l)etween the antenniferous 



tubercles. - 4. Anasa. 5. TrihASTOcoEis. (5. Cimolus. 



b. Membrane of the fore wings with irregular 



areolets. - - - . . 7, Atkactus. 



B. Body elongate, linear. Third joint of the 



antennae dilated into a large and rounded 



leaflet. ----- 8. Chariesterus. 



Genus 1. SYROMASTES, C. H. 509. 



1. SvEOilASTES MAKGINATUS, C. H. 509. 



a—q. England. 



r. France. Presented by ]M. A. Scrville. 



s. Geneva. Presented by M. Gourean. 



t. South France. Presented by F. Walker, Esq. 



V. Italy. 



Genus 2. ENOPLOPS. 

 Enoplops, Serv. Hist. Hem. 208 — Coreus, C. H. 508. 



