—jA— 
Vertex short, concave ; frons but slightly prominent ; wings from within be- 
hind the apex of clavus not enlarged ; clavus from the exterior vein ob- 
soletelyieranulated: ane oho ee eee G. 21. Lamenia, Stal. 
7 Face Straight; side keels of pronotum curving around the eyes. Basal antennal 
joint very small, annular ; second joint short, cylindrical, Elytra much longer 
and much narrower than the abdomen, and narrowly rounded at apex. ..... 
G. 22. Haplacha. Fieber. 
Vertex narrow, quadrangularly elongated ; eyes reniform ; rostrum prolonged 
Hetweciathenpos(ehionicCONccn ci seen eee SAS: G, 23. Myndus, Stil. 
Vertex nearly an i-osceles triangle ; fruns trapezoidal : eyes oval................ 
G. 24. Trigonocranus, Fieber. 
8 Vertex very short, gradually rounded off into the frons ; clavus long, acute, reach- 
ing nearly to apex of wings with one longitudinal vein and transverse veins ; 
wings large, roundedly truncate behind..... G. 25. Amphiscepa, Germar. 
SUBFAMILY III. RICANIINZE. 
TABLE OF GENERA. 
Bransiwith.one or three keels or keels wanting: 2.2. o2 os. cena aoe ee 2. 
Frons with two distinct keels, slightly converging toward apex, much longer than 
broad ; vertex before the eyes distinctly prominent ; lateral margins of clypeus 
only keeled at base. Wings as broad as long, broadly rounded at apex, with 
a contiguous series of transverse veins between the apex of clavus and the 
transverse vein of costal area, the costal area of normal breadth ; the interior 
vein of the corium forked before the middle. 
Wings vitreous ; posterior tibiae with three spines......... G. 1. Miriza, Stil. 
Wings opaque ; posterior tibize with four spines........ G. 2. Mindura, Stal. 
2eeateralimaroins ob clypeus Kecledi reminder tenons OO OM EO ro Re aN Sy 
Lateral margins of clypeus not keeled. 
Wines much enlarged toward apex...... Po Go ed.c Bole o Ouche Gg tcc Sadao: 
Wings not much enlarged toward apex. 
Wings as broad as long, with a regular series of transverse veins towards apex; 
posterior tibize with two spines behind the middle...G. 3. Pricesa, Stil. 
Wings toward apex very gradually enlarged ; posterior tibize with three spines 
behind thermic. ea ereereeeertetat wee soar de RiGaDlay German 
3 Marginal area with very narrow transverse veins ...............++---+->- Ror 
Marginal area with normal transverse veins. 
Longitudinal veins of wings much forked, with two regular series of transverse 
veins toward apex, joining the apical......... G. 5. Porchazia, A. et S. 
Longitudinal veins of wings rarely forked, with two series of irregular transverse 
oe at eRe oe ee ae G. 6. Tarundia, S:il. 
4 Longitudinal veins rarely emitting a forked vein from base of areole, the fis: forked 
Spacek crete G. 7. Armacia, Stal. 
Wings nearly two and a half times longer than broad, apex subtruncate ; marginal 
area with narrow transverse veins ; frons as broad as eee Seah weacee 
ef Bladina, Stil. 
Wings circular, half as long as broad, apex broadly Bet ty ; marginal area with 
broad transverse veins. 
veins, remote.... 
before the base ; transverse veins very rare 
wm 
Wings vitreous, transverse veins remote.... 
patie of oak § G. 9. Nagodina, Stal. 
W'ngs opaque, transverse veins very numerous .,.......G. 10. Wutina, Stal. 
