362 PROCEEDINGS OF THE ACADEMY OF [May, 



the frontal fastigium; eyes globose, prominent. Pronotum sub- 

 sellate, dorsum expanding caudad, lateral angles more or less 

 indicated; lateral lobes roughly quadrate, sublongitudinal. Tegmina 

 elongate-lanceolate, costal and sutural margins subparallel, apex 

 rounded; median vein simple, reaching the sutural margin, discoidal 

 vein with three rami similar to the median vein; anterior ulnar vein 

 with numerous oblique subparallel rami similar in form to the median 

 vein and the rami of the discoidal vein. Femora with the genicular 

 margins non-produced meso-dorsad. Tympanum of the cephalic 

 tibiae open on both faces. Caudal femora elongate, armed beneath 

 on both margins, genicular lobes brief, bispinose. 



Type. — C. clupeipennis n. sp. 

 CaUinsara clupeipennis ^^ n. sp. 



Type: cf ; Misiones, Argentina. December 30, 1910. (P. Jor- 

 gensen; No. 13.) [Acad. Nat. Sci. Phila., type No. 5,227.] 



Size medium; form subcompressed. Head with the base of the 

 fastigium horizontal, thence moderately declivent, lateral margin 

 moderately elevated, the apex rounded when seen from the side, 



Fig. 25.— CaUinsara clupeipennis n. gen. and sp. Lateral view of type. (X li? 



sublamellate ventrad; fastigium of face very broad, rounded, well 

 separated from that of the vertex; eyes very prominent; face with 

 strumose ridges distributed as follows: a brief postocular one, an 

 oblique one from the ventral portion of the eye to the ventro-caudal 

 angle of the gena and continued thence dorsad along the caudal 

 margin of the gena half-way to the postocular bar, oblique line from 

 the fastigium of the face to the corner of the clypeus and finally 

 ridges outlining the clypeus dorsad and laterad. Pronotum appre- 

 ciably sellate, the cephalic margin not at all greatly but sharply 

 elevated, caudal portion gradually and slightly elevated; dorsum 

 with the greatest caudal width contained one and one-quarter times 



^ Clupea, herring; pennis, wing— in allusion to the "herring-bone" color pattern 



