364 



Ha/ndlirsch — New Paleozoic Tnseotsfrom the 



si/.i' proportional to that of the whole insect. The posterior 

 leg is long and robust, its femur 15 mm long and not thickened 

 toward the base. 



This fossil seems to have its place very near Anthraco- 

 thremma, but it differs in having a simple medial vein and 

 many more branches of the radial sector and cubitus. 



Holotype in Peabody Museum, Yale University, Cat. No. 54. 



Fig. 45. 



Fig. 45. Pericalyphe longa. xl - 5. 



Melinophlebia, new genus. 

 Melinophlebla emails, new species. Fig. 46. 



A single anterior wins;, 22 mm long, having the apical half 

 distinctly dilated, the anterior margin straight and the subcosta 

 reduced to little more than half the length of the wing and 

 uniting with the costa. Costal area comparatively broad with 

 numerous short and oblique veins. liadius very near the 

 subcosta, reaching not quite to the tip and not ramified. The 

 sector originating but little before the middle of the wing, 

 scarcely diverges from the radius and sends off 4 parallel 





