DUXXIUS. — IPHIARUSA. 



145 



Genus DUNNIUS. (Vol. I, p. 231.) 



Mycterizon, Bredd. Ann. Soc. Ent. Behj. liii, p. 279 (1909). 



DUXNIUS BELLUS. (Vol. I, p. 233.) 



Mycterizon bellus, Bredd. Ann. Soc. Ent. Behj. liii, p. 279 (1909). 

 Add : Hah. N.E. Madras; S. end of Lake Cliilka {N. Annandale). 



Piisa. 



Genus IPHIARUSA. 



Ipliiariisa, Bredd. Wien. Ent. Zeit. xxiii, p. 12 (1904). 



Tyjie, /. compacta, Dist. 



Distribution. Tonkin. Assam. 



Head declivous in an oblique direction with the anterior area of 

 the pronotuni from between the proiiotal angles ; head a little 

 longer than breadth between eyes, the lateral margins moderately 

 concavely sinuate, central lobe very slightly projecting beyond the 

 lateral lobes ; anteinife with the basal joint modei'ately tiiickened, 

 not nearly reaching the apex of head; pronotal angles strongly, 

 robustly, slightly upwardly produced, their apices broadly trun- 

 cately rounded, posterior pronotal margin concave; scutellum broad 

 at base, where it is about as broad as long, obliquely narrowing to 

 apex, which is subacute ; corium coarsely punctate, its apical 

 margin a little rounded; membrane passing abdominal apex; 

 mesosternal process extending between anterior coxae, laterally 

 compressed before the intermediate coxae, its apex above con- 

 vexly rounded ; apical connexival, abdominal segment posteriorly 

 spinous. 



Iphiakusa compacta. 



Anaxaudra compacta, Dist. Tr. E. S. 1887, p. 355 ; Faun. Brit. 



Lid., Rhynch. vol. i, p. 325 (1902). 

 Iphiarusa aratrix, Bredd. Wien. Ent. Zeit. xxiii, p. 13 (1904). 



Fig. 73. — Iphiarusu compacta. 



In describing this species in 1887 from a single specimen not in 

 the best condition, I without doubt mistook its generic position ; 

 the present figure is taken from another specimen from Assam. 



VOL. Yir. L 



