HEMIPTERA HETEROPTERA. 485 
Genus 32. ENADA. 
Fom. Corpus ovale, subdepressum, sparse et aspere punctatum. 
Rostrum coxas anticas attingens. Antenne 4-articulate, thorace 
breviores; articulus 2us 30 longior, 40 paullo longior. Scutellum 
attenuatum, acutum, apicem versus subcarinatum. Pectoris carina lanceo- 
lata, coxas anticas attingens, postico emarginata. Abdomen dilatatum, 
spina ventrali brevissima. Pedes breviusculi, sat graciles. 
Female.—Body oval, rather flat, broadest hindward. Head, thorax, 
scutellum and pectus thinly and roughly punctured. Lateral lobes of the 
head extending much beyond the middle lobe. Eyes rather prominent. 
Rostrum extending to the forecoxe. Antenne four-jointed, rather shorter 
than the thorax; second joint longer than the third, a little longer than 
the fourth. Scutellum attenuated, acute, slightly keeled towards the tip. 
Pectoral keel lanceolate, extending to the fore coxa, its hind end notched 
for the reception of the ventral spine. Abdomen much broader than the 
thorax; connexivum dilated, extending much beyond the fore wings ; under 
side and fore wings extremely minutely punctured. Legs smooth, rather 
short and slender. Corium of the fore wings with the outer side very 
oblique. 
Aplosterna is distinguished from this genus by the much larger head, 
by the difference in the sternal keel, and by the more dilated abdomen. 
1. ENADA ROSEA. 
Pallide testacea; antenne, thorax postice, scutellum antice, connexivum 
et ale antice rosea; tibie tarsique roseo-testacea; membrana 
diaphana. 
Pale testaceous. Antenne rosy; first joint pale testaceous. Hind 
part of the thorax, fore part of the scutellum, connexivum and fore wings 
rosy. Tibie and tarsi with a rosy tinge. Membrane of the fore wings 
pellucid. Length of the body 8} lines. 
a. ? Presented by W. W. Saunders, Esq. 
Genus 33. ERGA. 
Corpus ellipticum, subdepressum, confertissime et subtilissime punc- 
tatum. Caput longiusculum; lobi laterales contigui, lobum intermedium 
longe superantes. Oculi vix extantes. Rostrum coxas intermedias 
attingens. Antenne 5-articulate, corporis dimidio breviores ; articulus 2us 
30 qua duplo longior, 40 et 50 paullo longior. ‘Thorax lateribus rectis, 
angulis posticis obtusis bene determinatis, margine postico biangulato. 
Scutellum attenuatum, postice carinatum, apice rotundatum. Abdomen 
subdilatatum, alas anticas superans; spina veutralis lata, acuta, coxas 
intermedias paullo superans. Pedes graciles, breviusculi. Alex antice 
corii margine exteriore obliquo subundulato. 
Body elliptical, rather flat. Head, thorax, scutellum and fore wings 
very thickly and minutely punctured. Head elongate; lateral lobes 
contiguous, extending very much beyond the middle lobe. Eyes slightly 
