494 
CATALOGUE OF 
II. Tetroda BILINEATA. 
Cervina aut nigricam, conferlissiine el sublilissime punctata ; caput pro- 
duclum, lobis laleralibus lanceolatis disjunclis ; antenna nigra, 
articulo 2o 3o paullo longiore; thorax el sculellum transverse 
striata; thoracis anguli antici producti, porrecti, acuti ; scutellum 
attenuatum, albido biviltalum, apice ru tun da turn ; ala antica 
membrana cinerea, nigro vcnosa. 
Fawn-colour or blackish, or of an intermediate hue, very thickly and 
minutely punctured. Head very much longer than broad ; lateral lol)CS 
sepal ate, lanceolate, twice the length of the middle lobe. Eyes rather 
prominent. Roslnun extending to the fore coxa). AntennaB black, about 
one-third of the length of the body; second joint a little longer than the 
third; fourth longer than the second; fifth a little longer than the fourth. 
Thorax and scutellum transversely and slightly striated. Thorax with the 
lore 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 
6 ^ — 8 lines. 
The lateral lobes of the head are longer than those of T. transversalis 
and narrow'er than those of T. histeroides. 
a. Birmah. From Mr. Treacy’s collection. 
b. Tringany. From Mr. Stevens’ collection. 
f — e, Hindostan. Presented by J. C. Bovvriug, Esq. 
/. 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. //. 358. 
1. Cressona valida, C. II. 3o8. 
a. Hindostan. From Archdeacon Clerk’s collection. 
b. Siam. From M. Mouhol’s collection. 
Genus 7. DIPLORHINUS, C. H. 359. 
1. Diplorhinus furcatus, C. II. 359. 
a. ? Presented by Gen. Flardwicke. 
2. Diplorhinus Sinensis. 
Fulvus, nigro aspere punctalus ; capitis lobi lalerale, longi, lanceolali, dis- 
juncti, vix arena ti; antenna rufa, articulo 2o 3o valde breviore ; 
thorax lateribus denticulalis, angulis poslicis aculis bene determinatis, 
spatio postico pallid iore ; sculellum lineis quatuor nigris indeter- 
minaiis abbreviatis ; pectoris latera nigra; venter plus minusve 
