494 CATALOGUE OF 



11. Tetroda bilineata. 



Cervina aut nigricans, confertissime et subtilissime punctata ; caput pro- 

 duclum, lobis laleralibus lanccolatis disjunctis ; antenna nigrcc, 

 articulo 2o 3o paulh longiore; thorax et sculellum transverse 

 striata; thoracis anguii anlici producti, porrecli, acuti ; scutellum 

 attenuation, albido bivittatum, apice rotunda turn ; alee anticce 

 membrana cinerea, nigro venosa. 



Fawn-colour or blackish, or of an intermediate hue, very thickly and 

 minutely punctured. Head very much longer than broad ; lateral lobes 

 separata, lanceolate, twice the length of the middle lobe. Eyes rather 

 prominent. Rostrum extending to the fore coxa?. Antennae black, about 

 one-third of the length of the body; second joint a little longer than the 

 third; fourth longer than ihe second; fifth a little longer than the fourth. 

 Thorax and scutellum transversely and slightly striated. Thorax with the 

 fore angles porrect, much elongated, very acute. Scutellum attenuated, 

 rounded at the tip, with two whitish stripes which taper and converge from 

 the base nearly to the tip and are bordered with black on the outer side. 

 Abdomen beneath in the blackish individuals of a dull dark red hue. 

 Membrane of the fore wings cinereous; veins black. Length of the body 

 G| — 8 lines. 



The lateral lobes of the head are longer than those of T. transversalis 

 and narrower than those of T. histeroides. 



a. Birmah. From Mr. Treacy's collection. 



b. Tiingany. From Mr. Stevens' collection. 



c — e. Hindostan. Presented by J. C. Bowring, Esq. 



f. Java. Presented by J. C. Bowring, Esq. 



g, h. Hindostan. From the Entomological Society's collection. 

 i. Sumatra. From the Zoological Society's collection. 



j. Malacca. Presented by W. W. Saunders, Esq. 



Genus 6. CRESSONA, C. II. 358. 



1. CllKSSONA VALIDA, C. II. 358. 



a. Hindostan. From Archdeacon Clerk's collection. 



b. Siain. From M. Mouhol's collection. 



Genus 7. DIPLORHINUS, C. II. 359. 



1. DlPLOHHINUS FU UCATUS, C. H. 359. 



Presented by Gen. Hardwickc. 



2. Diploruinus Sinensis. 



I'u/vui, nigro aspere punctata* ; capitis lobi laterale, longi, lanccolali, dis- 

 junct, vix arcuuli ; antenna rufa>. articulo 2o '3o valde breviore ; 

 thorax lateribus denticulatis, angiitis posticis aculis bene determinates, 

 spatio postico pallidiore ; sculellum lineis quatuor nigris indeter- 

 minatis abbreviatis; pectoris later a nigra; venter plus minusve 



