OF PHILADELPHIA. 385 



two dots : seutel edged with yellow : hemelytra dusky, with pale 

 nervures : an opalescent spot on the costal middle : feet yellowish. 

 Length to tip of hemelytra less than three-twentieths of an 

 inch. 



10. J. OLiTORius. — Head yellow; hypostoma bilineate with red . 



Inhabits Pennsylvania. 



Head yellow; a longitudinal red vitta each side on the hypos- 

 toma; thorax and seutel black-blue, edged with dull rufous ; 

 hemelytra brownish bronze ; nervures fuscous : pectus and venter 

 black ; sutures dull yellowish : anterior and intermediate feet pale 

 yellow : posterior thighs blued-black with yellowish tip, their 

 tibiie blued-black with yellow spines, their tarsi dull yellowish. 



Length more than one-fourth of an inch. 



J. SUBBIFASCIATUS. — Brown ; hemelytra bifasciate with 

 whitish. 



Inhabits Pennsylvania. 



Body clear light brown : head yellow, with a capillary black 

 line on the vertex, and two rufous, subarquated lines on the 

 hypostoma : seutel with about four obsolete, dusky small spots : 

 hemelytra with a whitish band almost interrupted, behind the 

 middle, and an abbreviated band before the middle, [311] on 

 the second short nervure of the thinner margin and extending 

 to the third nervure ; nervures fuscous : pectus with large black 

 spots. 



Length 9 to the tip of the hemelytra three-tenths of an inch. 



TETTIGONIA Latr. Germ. 



1. T. OCCATORIA. — Yellowish-green, lineate with fuscous. 



Inhabits Indiana. 



Body above yellowish-green: head with a black point at 

 tip ; above five-lined : exterior lines submarginal, passing over 

 the stemmata, second pair of lines confluent before and not 

 reaching the tip ; central line very small, abbreviated, basal : 

 thorax also five-lined, corresponding with the lines of the head, 

 and the three inner ones passing upon the seutel : hemelytra 

 lineated with yellowish-green and fuscous, the two inner fuscous 

 lines corresponding with the two exterior lines of the thorax ; tip 

 blackish with a yellowish band : wings blackish. 

 1831.] 22 



