SUPPLEMENT. 1165 



58. Typhlocyba vulnerata. 



Erythroneura vulnerata, Fitch, The Senate, No. 30, 62. 

 New York. 



59. Typhlocyba affinis. 

 Erythroneura affinis, Fitch, The Senate, No. 30, 63. 

 New York. 



60. Typhlocyba Quehcus. 



Empoa Quercus, Fitch, The Senate, No. 30, 63. 

 New York. 



61. Typhlocyba coccixea. 



Erapoa coccinea, Fitch, The Senate, No. 30, 63. 

 New York. 



Genus. ERYTHRONEURA. 



Erythroneura, Fitch, The Senate, No. 30, 62. 



Head crescentiform, about as broad as the thorax ; vertex 

 rounded down to the front without an anj^ular edge ; ocelli between 

 the vertex and the front, almost as near each other as to the eyes : 

 elytra without closed areolets in the disk ; apical areolets four, 

 rather long; middle apical aveolet simple. Exterior and middle- 

 veins sometimes obsolete in advance of the transverse-vein. 



Genus EMPOA. 

 Empoa, Fitch, The Senate, No. 30, 63, 



Differs from Erythroneura in having the apical vein widely 

 forked, forming a triangular apical areolet, which is shorter than 

 the three other terminal areolets. 



These two genera may be united to Typhlocyba. 



4 I 3 



