ANinOCOBlD.!:. 



Si/nopsis of Genera. 



A Antennse wboUy, or with the apical joints, 

 longly pilose or setose. 



a. Anterior femora broadly thickened, spinose 



beneath ■' •. Ostokodias, p. 2. 



b. Anterior femora not prominently iucrassated. 

 «. Head Ion"- and slender, longer than breadth 



including eyes Arnulphus, p. 3. 



6. Head about as long as breadth including 



eyes. 



«'. Body above more or less longly pilose 



or setose. 



n^. Anterior margin of pronotum about 



half the width of posterior margin ; 



lateral margins of corium a little 



convex Amphiareus, p. 4. 



P. Anterior margin of pronotum about 

 one-third the width of posterior 

 margin ; lateral margins of corium 



concavely sinuate Lippomanus, p. 5. 



b'. Body above neither prominently pilose 



nor setose Euspud^us, p. 5. 



B. Antenufe neither pilose nor setose. 



a. Anterior and posterior femora strongly in- 



crassate and spinose beneath Sesellius, p. 6. 



b. Anterior femora, only, thickened and spinose [p. 7. 



beneath ' Odontobrachys, 



c. Femora neither thickened nor spinose Triphleps, p. 8. 



Genus OSTORODIAS. 



Ostorodias, Dist A. M. N. H. (7) xiv, p. 219 (1904). 



Type, 0. contuhernalis, Dist. 



Distribution. N.W. Himalayas. 



Elongate, subdepressed ; head broad, not columnar, about as 

 broad (including eyes) as long ; antennae four-jointed, first joint 

 moderately thickened, not reaching apex of head, second joint 

 thickened, about as long as head, third and fourth sliorter, sub- 

 equal in length and longly setose ; rostrum robust, three-jointed, 

 first joint not quite reaching base of head, second joint about 

 as long as first, but more slender, third joint short, about reaching 

 anterior coxae ; eyes subprominent ; pronotum with a narrow 

 obsolete anterior collar and a raised central longitudinal carination, 

 on each side of which the surface is laterally deflected and dis- 

 tinctly foveate, anterior mai'gin about half the width of posterior 

 margin, which is concavely sinuate ; scutellum long, subtriangular 

 with two profound basal foveas at base ; corium with the margins 

 Bubparallel, the cuneus large and semicircular; membrane with 

 four subparallel veins ; tarsi apparently three-jointed, as can be 

 seen from three indifferent specimens ; anterior femora broadly 

 thickened, spinose beneath. 



