REHN AND HEBARD 77 



the prozonal disk and separated from the dorsal surface by a distmct but 

 rounded shoulder on the metazona, in outline the lobes areas deep as the greatest 

 dorsal length of the same, cephahc margin broadly rounding into the straight 

 and very oblique ventral margin, ventro-oaudal angle narrowly rounded acute- 

 angulate, caudal margin extending slightly ventro-cephalad in du-ection but 

 nearly vertical, straight with a very faint sinuosity, no distinct humeral sinus 

 present, convex callosity elongate, narrow. Tegmina elongate, sublanceolate, 

 surpassing the apex of the abdomen by the combined length of the head and 

 pronotum, distal half of the tegmina appreciably narrower than the proximal 

 portion, apex narrowly rounded; stridulating area shorter than the dorsum of 

 the pronotum, no wider than the same, stridulating vein nearly transverse, 

 strongly thickened toward the humeral trunk, the greatest width of the specu- 

 lum, i. e., along the stridulating vein, contained nearly one and one-half 

 times in the greatest length of the same. Wings very briefly surpassing the 

 tips of the tegmina. Cerci with the portion proximad of the tooth short and 

 relatively slender, the median portion very robust and inflated, the distal 

 extremity subdepressed, an indication of a carina is present on the dorsal 

 surface proximad of the tooth, the latter internal in position and ventro- 

 cephahc in trend, in length subequal to the section of the cereal shaft proximad 

 of the tooth, tapering, the immediate apex sharply acuminate and uncinate, 

 median inflation of shaft bulbous, apex of shaft very bluntly narrowing, 

 slightly directed inwards, internal margui of that portion faintly arcuato- 

 concave, the plane of depression tilted ventro-laterad; subgenital plate obtuse- 

 angulate emarginate, styles rather short, shghtly tapering, ventral surface of 

 plate moderately tricarinate, the median one much stronger than those ex- 

 tending from the style bases. Cephalic and median tibiae each with six pairs 

 of spines. Caudal femora equal to about three-fourths of the tegminal length, 

 considerably inflated proximad but passing evenly and gradually into the 

 slender distal portion, genicular lobes unispinose, ventral margins unarmed; 

 caudal tibiae with margins well spined. 



Paratypic Series. — We have selected the type from a series of 

 four males bearing the same data and one male from Sewell, 

 Gloucester County, New Jersey, taken July 10, 1910, by Dr. 

 Henry Fox. The four specimens other than the type we indicate 

 as paratypes. 



Measurements {in millimeters) 



■71 Length of Length of Length of Length of 



'^ body pronotum tegmen caudal femur 



Winslow Junction, New Jer- 

 sey.... T^/pe 24.6 6 24.4 18 



Winslow Junction, New Jer- 

 sey .... Parafype 24.5 6.1 25.4 18.2 



Winslow Junction, New 



Jersey .... Paratype 23 6 25 17. & 



Sewell, New Jersey ... .Par- 



atype 19.6 5 22 15. ft 



TR.\NS. AM. ENT. SOC, XLI. 



