OF PHILADELPHIA. 375 



rather longer than the longitudinal diameter of the eye : eye oval 

 hypostoma, elevated line obsolete, excepting near the superior 

 tip ; superior half yellow, inferior half dusky ; each side before 

 the eye dusky, the bounding line passing under the eye : vertex 

 with an impressed line : seutel as long again as the thorax, three 

 lined, the lateral ones a little arquated : hemelytra with about 

 eight or ten remote brown points : pectus on the superior half 

 blackish. 



Length to the tip of the hemelytra less than two-fifths of an 

 inch. 



llesembles opaca ; the hemelytra being dilated and the head 

 prominent as in that species. 



6. F. BULLATA. — Hypostoma with an oval elevated line on 

 the disk. 



Inhabits the United States. 



Hypostoma with an elevated line longitudinally in the middle, 

 each side of which is another elevated, much arquated line, form- 

 ing an oval, and all confluent above, with a transverse line at tip 

 of the head : vertex with a line behind : thorax with two im- 

 pressed punctures : seutel not longer than the thorax : hemely- 

 tra brown-cinereous, sub-bifasciate with black and bullate near 

 the costal margin before the middle. [241] 



Length to tip of hemelytra over one-fourth of an inch. 



In form it resembles the cynoshatis Fabr., and the two follow- 

 ing species. 



7. F. QUINQUELINEATA. — Scutel five-lined : nervures punc- 

 tured with black. 



Inhabits New Jersey. 



Body yellowish : hypostoma with the longitudinal line and, 

 lateral edges elevated, the former somewhat bifid above : scutel 

 with five, distinct, elevated lines ; hemelytra with the nervures 

 minutely punctured with blackish ; hyaline slightly clouded with 

 ferruginous towards the tip, and with an obsolete band before the 

 middle ; a more obvious fuscous dot towards the tip of the 

 costal. 



Length to tip of hemelytra three-tenths of an inch. 



Occurred on Pinus riglda early in August. 



1830.] 



