FULGOROIDEA OF TRINIDAD—FENNAH 505 
Family ISSIDAEK 
Subfamily ISSINAE 
15a. Wings with apical margin entire, without a deep cleft; anal area not very 
large. 
Tribe ISSINI 
UGOA, new genus 
Head, with eyes, as broad as pronotum; vertex hollowed out, more 
than twice as broad as long in middle, lateral margins approximately 
parallel, anterior margin straight, transverse, carinate, posterior 
margin shallowly excavated, median carina absent or obsolete; frons 
longer than broad, slightly curved in profile, lateral margins expanding 
to below level of antennae, thence curved rather sharply inwards to 
suture, median carina present, lateral margins carinate, shghtly raised ; 
clypeus short, scarcely half as long as frons, devoid of lateral carinae, 
median carina present with an eminence at basal quarter; antennae 
with second segment somewhat longer than broad, devoid of peri- 
sensorial granulations on ventral surface, seta arising on ventral mar- 
gin at apex of third segment. Pronotum short, depressed on disk, 
anterior margin convex, produced into emargination of vertex, anterior 
border of disk transverse, posterior margin angularly excavated, an- 
terior margin slightly raised, posterior margin less so, median carina 
present, lateral carinae following line of hind border of eyes; mesono- 
tum slightly broader than long, median carina distinct except at apex, 
lateral carinae joined to median carina anteriorly, diverging laterally 
and curving posteriorly, becoming obsolete before middle, scutellum 
acutely triangular. Posttibiae unarmed. Tegmina elongate, slightly 
tapering apically, common stalk Sc+R scarcely as long as basal cell, M 
forking about middle, Cu, forking just basad of apex of clavus, clavus 
long, its apex three-quarters of length of tegmen from base. 
This genus comes nearest to Colpoptera Burmeister but differs in not 
having the costal margin sinuate or markedly narrowed distally, in 
the broadly rounded sutural angle, and in the proportionately shorter 
membrane distad of apex of clavus. 
Genotype: Ugoa glauca, new species. 
UGOA GLAUCA, new species 
PLATE 16, Figures 514-518; Puate 17, Fraures 519-526 
Male: Length, 4.6 mm.; tegmen, 5.3 mm. Female: Length, 4.9 
mim.; tegmen, 6.0 mm. 
Vertex broader than long (2.4:1) ; frons longer than broad (1.3: 1). 
Pale green, abdomen pallid green; middle line of vertex, pronotum, 
mesonotum, and abdominal tergites sometimes broadly pale fuscous; 
tegmina green, commissural margin narrowly pale fuscous, veins con- 
colorous; wings hyaline, faintly clouded fuscous, veins concolorous, 
Cu, and anal veins fuscous. 
