MORGAN HEBARD 



351 



Measurements (in inillimeters) 



cf J- J^ ■■^" J"" I" 



Santa Maria de Dota, 



Costa Rica, ///pe . . 11.2 3.7 4.3 8 3.6 



Santa Maria de Dota, 

 Costa Rica, para- 

 type 11.4 3.7 4.3 7.8 3.3 



Monte Redondo, 



Costa Rica 11.7 3.7 4.3 7.7 3.1 



Azahar de Cartago, 



CostaRica 12.5 3.G 4.2 7.2 3.1 



Pacayas, Costa Rica 10.4 3.3 3.9 6.4 2.8 



9 



Santa Maria de Dota, 

 Costa Rica, allo- 

 type 13 4.2 5 8.7 3.8 



Santa Maria dc Dota, 

 Costa Rica, para- 

 types (Q) 11.4-12.5 3.7-4.1 4.6-4.8 8-9.8 3-3.7 



El Tablazo, Costa 



Rica (2) 11-11.5 3.8-3.9 4.3-4.6 7.9-8.9 3.2-3.7 



Volcan Irazu, Costa 



Rica 12.3 3.8 4.6 6.9 3.1 



The specimen from the Volcan Irazii was probably taken at a 

 greater elevation than any of the other specimens of the series. 

 It is exceptionally dark in coloration and shows the maximum 

 tegminal abbreviation among the females. 



Coloration. — Type. Head blackish brown to clypeal suture. 

 Mouth parts, proximal antennal joints, palpi, limbs and cerci, 

 ochraceous tawny. Pronotum kaiser brown washed with mars 

 brown, this decided caudad. Tegmina translucent cinnamon 

 brown, the marginal field and narrow area of dextral tegmen 

 concealed when at rest, slightly paler and more nearly tran- 

 sparent. Abdomen with dorsal surface dark chestnut brown 

 laterad and distad. Allotype. Much darker. Head, pronotum 

 and dorsal surface of abdomen shining blackish brown, the 

 pronotum with lateral margins narrowly Hays russet. Teg- 

 mina translucent russet. Ventral surface of abdomen Hays 

 russet, shading to blackish brown laterad and distad. Proximal 

 antennal joints, palpi and Umbs tawny. 



TRANS. AM. ENT. SOC, XLII. 



