284 PROCEEDINGS OF THE ACADEMY OF [PaRT II 



width; distal margin arcuate oblique from sutural margin to the 

 well rounded apex, which is situated nearer the costal margin; anal 

 field very elongate pyriform. Wings ample; area of costal veins 

 rather broad, opaque; ulnar vein with (seven) incomplete and (two) 

 complete branches. Abdomen strongly depressed. Supra-anal 

 plate bilobate, with apices rather sharply rounded, length two-thirds 

 distance between cerci. Cerci small, tapering distad, with apical 

 portion very slender. Subgenital plate as characteristic of genus; 

 moderately asymmetrical, lobate; styles very small, straight, simple. 

 Armament of limbs (except that, as in jorgenseni, the ventro- 

 cephalic margin of the cephalic femora is armed with one, instead 

 of the usual two, heavy distal spines), pulvilli and arolia as charact- 

 eristic of Epilampra. 



Head cream color, the occiput obscurely striate vertically with 

 buffy, with a broad interocular band of blackish mummy brown, 

 which sends a ray ventrad along the ventral margin of each ocellus. 

 Eyes mummy brown. Underparts warm buff, limbs light och- 

 raceous-buff. Pronotum cream color, rather thickly and very 

 minutely dotted with mummy brown, these dots enlarging slightly 

 mesad and forming minute longitudinal maculae on the margin of 

 the caudal production, the disk further marked with minute flecks 

 of prouts brown. All of the pronotal markings are so small that 

 it appears merely more strongly suffused mesad, without noticeable 

 picturing, the sublyrate median pattern being even more obscure 

 than in jorgenseni. Tegmina with marginal field opaque, cream 

 color, with very few punctae of mummy brown; other portions trans- 

 lucent, tinged with saccardos umber and thickly flecked with 

 mummy brown, with a few larger flecks meso-distad; humeral trunk 

 to near end of marginal field heavily suffused with mummy brown. 

 Area of dextral tegmen, concealed when at rest, bister, flecked only 

 in its inner portion. Wings with area of costal veins opaque, bister 

 with immediate margin slightly paler, beyond thiswith a few mar- 

 ginal flecks of bister; other portions transparent, tinged with bistre, 

 the veins bister. Dorsal surface of abdomen clay color, shading 

 to bister distad. 



Length of body"^ 15.7-15.7, length of pronotum 4.3-4.4, width 

 of pronotum 5.6-5.8, length of tegmen 15.9-16, width of tegmen 

 5.6-5.6 mm. 



In addition to the type, a single paratypic male bearing the same 

 data, two immature males and one immature female from Cruz 

 del Eje, Cordoba, Argentina, in the Hebard Collection, are before 

 us. 



'^^ The type measurements are given first. 



