14 HEMIPTERA-HETEROPTERA. 
the tarsi infuscate; the pronotum with the margins and carine anteriorly and the hood, and the elytra 
with the median carina, set with scattered, long, fine hairs, the costal margin of the elytra very minutely 
denticulate. Head with five slender spines; antenne slightly pilose, slender and very elongate, joint 1 
about four times as long as 2, 2 very short, 4 much longer than 1. Pronotum with the membranous 
margins moderately wide, recurved, converging anteriorly, with two rows of areole; hood rather short, 
oval, considerably raised; the long median carina moderately foliaceous, becoming lower in front, with a 
single row of transverse areole, the outer carinse feebly foliaceous. Elytra long, widening from the base, 
rounded at the tip; discoidal area subfusiform, not nearly reaching the middle, closely reticulated ; 
subcostal area natrow biseriate; costal area with two rows of areole at the base and three at the middle, 
the areole large ; the areole in the apical half of the sutural area unequal in size. Rostrum not reaching 
the meso-metasternal suture, the metasternal laminew extending a little inwards at this place. 
Length 4, breadth (at apex of elytra) 2 millim. 
Hab. GuateMaLa, Panajachel and Guatemala city, 5000-6000 feet (Champion). 
Found in plenty at Panajachel. Larger than ZL. fimbriata; the elytra much more 
elongate, more closely reticulated, there being an additional row of areole in the costal 
area, the costal margin not ciliate (perhaps abraded); the antenne longer and paler. 
The general shape is elongate-triangular. 
3. Leptostyla tumida, n. sp. (Tab. I. fige. 17; 17 a, profile.) 
Moderately elongate, broad, widening behind; body fuscous, the integument pale and hyaline, the elytra 
with a long oblique curved fascia extending from just behind the discoidal area to the tip (occupying the 
row of areolz outside the median nervure), and the pronotum with a transverse fascia on the hood behind 
the middle and a spot on the median carina, fuscous; the antenne and legs testaceous, the latter with 
the tips of the tarsi infuscate. Head with a slender frontal spine and two shorter ones below it; antennwy 
long and slender, joint 1 rather more than three times as long as 2 and nearly as long as 4, 2 very short. 
Pronotum with the membranous margins enormously dilated, recurved, and rounded, widely reticulated, 
there being about four rows of areole in the widest part; hood enormously large and inflated, oval, 
covering the whole of the disc of the pronotum and the head also (the eyes excepted), and connected 
posteriorly with the strongly foliaceous short median carina. Elytra moderately long, narrow at the 
base and then gradually widened (the basal portion of the costal margin appearing slightly sinuous), 
rounded at the tip; discoidal area rather short, somewhat piriform and slightly raised; subcostal area 
vertical, biseriate behind, uniseriate in front; costal area with three rows of areole at the middle, 
diminishing to one at the base, the areole very large and few in number; sutural area with the areole — 
unequal in size, three of the inner ones being very large and pentagonal. 
Length 34-4, breadth 2-27 millim. 
Hab. Guatemata, Cerro Zunil and Pantaleon (Champion). 
Three examples. This insect resembles the European Tingis pyri in the form of the 
pronotum; but it has the discoidal area of the elytra much smaller and only slightly 
raised (instead of large and tumid), the basal joint of the antenne elongate, &c. The 
pronotal hood covers the whole of the disc, the short median carina behind it being 
strongly foliaceous; the outer carine are obsolete. 
4. Leptostyla setigera, n.sp. (Tab. I. figg. 18; 18a, profile.) 
Moderately elongate, narrow, widening behind; body black, the integument whitish and hyaline; the elytra 
with an oblique fascia extending from about the middle of the inner margin to near the tip and continuing 
round it, and the pronotum with some of the nervures of the hood and of the foliaceous carina behind it, 
fuscous; the antennee testaceous, with the basal joint (and probably the apical one also) black; the legs 
