LIST OF HOMOPTEROUS INSECTS. 119 
P@cILOPTERA PAUPERA. 
Ferruginea, subtus testacea ; frons pallide viridis ; prothorax sub- 
arcuatus ; mesothorax tricarinatus ; abdvmen pallide viride, 
apicem versus supra nigricans; ale macula subapicali albida ; 
ale antice fusco-cineree, basi et apud marginem interiorem 
tuberculate, apud costam subconvexe, apice angulate, margine 
ewteriore recto, angulo interiore bene determinato, venis venu- 
lisque marginalibus plurimis, venulis transversis paucis ; pos- 
lice cineree, 
Ferruginous, testaceouus beneath. Front pale green, longer 
than broad, with a middle keel, its borders not elevated. Prothorax 
slightly arched. Mesothorax with three slight keels. Abdomen 
pale green; apical half blackish above. Wings with a whitish sub- 
anil spot. Fore wings brownish cinereous, tuberculate at the 
base and along part of the interior border, slightly convex along the 
_ Costa; exterior border straight, forming a right angle with the costa 
and another with the interior border; veins and marginal yeinlets 
numerous; transverse veinlets few. Hind wings cinereous. Length 
of the body 2 lines; of the wings 44 lines. 
a St. Domingo. From Mr. Tweedie's collection. 
Pa@ciLoprEera INSTANS, 
Testacea ; arista longa; prothoraa brevis; mesothorax tricarina- 
tus ; al@ vitree ; antice apud costam convexe, apice et angulo 
inleriore rotundatis, venis plurimis pallide viridibus, venulis 
transversis nigris paucis ; postice venis paucis. 
Testaceous. Vertex about twice broader than long, slightly 
concave in the disk; front very much longer than broad, with a keel 
and with elevated borders. Arista long. Prothorax short. Meso- 
thorax with three keels, Wings vitreous. Fore wings convex 
along the costa; tip and interior angle much rounded ; veins pale 
green, numerous; transverse veinlets black, irregular, not nume- 
rous. Hind wings with few veins. Length of the body 24 lines; 
of the wings 6 lines. 
This species recedes very much from the typical form of 
Peciloptera, 
a, Santarem. From Mr. Bates’ collection. 
