172 WEMIPTERA-HETEROPTERA. 
of the head, the conspicuous granulation of the head and thorax, the almost glabrous 
body, and the pallid coloration separate it at once from G. tgnorata and G. bulbifera, 
to which it is evidently allied. The head also is less narrowed behind than in these 
species. In the British Museum there are specimens of a very similar form, with a 
linear abdomen, from Jamaica and Santarem ; but they are less slender than the present 
species and have more prominent eyes. 
4, Ghilianella gibbiventris, n. sp. (Tab. X. fig. 20, .) 
Comparatively robust, nigro-piceous or piceous, the legs annulated with ochraceous (the middle and hind pairs 
in the female example ochraceous and faintly annulated with fuscous); finely pubescent, the head and 
thorax obsoletely granulate. Head with a short, obtuse, porrect frontal spine, the eyes very prominent; 
antenne with joint 2 very little shorter than]. Pro- and mesothorax subequal in length, the metathorax 
much shorter, the mesc- and metathorax much widened posteriorly. 
¢. Abdomen with the third segment widening from the base, the fourth segment arcuately inflated at the 
sides and gibbous above, and the fifth widening forwards ; the sixth dorsal segment long and moderately 
acuminate, strongly curved upwards posteriorly; the long terminal genital segment greatly inflated 
beneath and partly visible from above. 
@. Abdomen (apparently) widened from the base to the apex of the fifth segment, the sixth segment 
subquadrate, the fifth with a conspicuous tubercle in the centre behind and the apical angles prominent ; 
the genital segments abruptly declivous. 
Length, ¢ 17, 2 about 23 millim. 
Hab. Panama, Volean de Chiriqui, Bugaba (Champion). 
One male and one female, probably belonging to the same species, the structure of 
the head and thorax being quite similar in both of them*. The female, which has the 
intermediate and hind legs much paler and the abdomen very much crushed, closely 
resembles the same sex of G. angulata, recorded by Prof. Uhler from Panama; but 
it has a short, obtuse, porrect frontal spine (instead of an acute curved one), a longer 
mesothorax, &c. 
5. Ghilianella angulata. 
Emesa angulata, Uhler, P. Z. 8. 1893, p. 717'; 1894, p. 212%. 
Hab. Panama, near the city !.—AntILues, Grenada ?, St. Vincent 1. 
I have not seen a specimen of this species from within our limits, and it is probable 
that the Panama specimens mentioned by Prof. Uhler are like the female here referred 
to G. gibbiventris. ‘The larva of G. angulata has the head and thorax strongly 
granulated. 
LUTEVA. 
Luteva, Dohrn, Linn. Ent. xiv. pp. 218, 242 (1860); Stal, Enum. Hemipt. ii. p. 126, and iv. 
pp. 938, 95. 
Three species were referred to this genus by Dohrn, two of which were from Tropical 
* Since these pages have been in type, I have seen a male of a closely allied species from Panama (belonging 
to the Vienna Museum); it is very like G@. gibbiventris, but has a curved frontal spine and the head and 
thorax conspicuously granulate. 
