ME. F. P. PASCOE ON THE CTJECrLIOKlD^. 55 



The pectoral canal in this genus is continued between the 

 anterior coxae, the opposite sui'faces of these being exposed and 

 forming in part the sides of the canal. 



LissoGLENA PipiPENNis. L. subrliomblca J capite prothoraceque 

 rufo-castaneis, elytris piceis ; rostro longitudine prothoracis, parum 

 arcuato, apice liaud latiore^ capite impunctato ; antennis rufo-casta- 

 neis, clava elongato-ovata, nigricante ; oculis contiguis ; prothorace 

 subtilissime punctulato ; scutello piceo ; elytris cordiformibus, seria- 

 tim tenuiter remote punctulatis ; corpore infra subeastaneo ; abdo- 

 mine segmeuto prime fortiter punctato, reliquis Isevigatis ; femoribus 

 tibiisque fusco-piceis ; tarsis fulvis. Long. IJ lin. 



JIab. Sumatra. 



The subjoined table of the Isorhynchina) will show the dia- 

 gnostic characters of the genera I have here proposed. 



Intermediate segments of the abdomen nearly equal in length. 

 Pectoral canal not passing behind the anterior coxae. 



Pectus elongate ILohotrachelus, Schon. 



Pectus very short Pseniclea, n. g. 



Pectoral canal prolonged to the mesosternum. 



Penultimate joint of the tarsi with divaricate lobes. 



Mliadinocerus, Schon. 

 Penultimate joint of the tarsi with approximate lobes. 

 Scutellar lobe of the prothorax covering the scutelium. 



Metetra, n. g. 

 Scutellar lobe of the prothorax not covering the scutelium. 

 Basal joint of the funicle incrassate. 



Otldppia, n. g. 

 Basal joint of the funicle slender . Egiona, n. g. 

 Second abdominal segment as long or nearly as long as the two 

 next together. 



Anterior femora very large Telephae, Pasc. 



Anterior femora of the normal size. 

 Pectus canaliculate. 



Pectoral canal passing behind the anterior coxae. 



Body oblong, pubescent Conopliorus, Schon. 



Body rhomboid or elliptic, naked. 



Eyes contiguous Lissoglena, n. g. 



Eyes not contiguous Brephiope, n. g. 



Pectoral canal limited by the anterior coxae. 

 Pemora toothed. 



