SuBFAMILY VII. FULGORINZ. 
TABLE OF GENERA. 
Head: with ai cephalic: prolompation >... ..ee.« cies unre SURO oot ee 30 
Head without a cephalic prolongation. 
Head broad without a longitudinal keel on the vertex ..............00 00000: 2. 
Head very narrow with a longitudinal keel on the vertex. 
Mesothorax with three regular longitudinal keels, of which the two lateral ones 
are curved and united at the anterior margin ; frons broad, feebly keeled. . 
G.1. Aphana, Guer. 
Mesothorax without keels ; elytra very large, one or more times longer than 
tne Dod yeu .cteta sis bed toleveinoee aces See one G. 2. Phenax, Germar. 
2 Head cut straight before the eyes ; a spine above each eye ; frons nearly vertical 
VAY WaeAe Ole eK) Ga uebwnosgease! HobddeooSS G. 3. Hypepa, Stil. 
Head curved before ; no spine above the eyes. 
Elytra opaque their whole length ; last dorsal segment not covering the extremity 
Obtheabdomensinithen@ mei, sar asee seis eens G. 4. Piocera, Laporte. 
Elytra coriaceous at the base only, last dorsal segment. covering the extremity of 
thejabdomeninithes©) Wri) series G. 3. Calyptoproctus, Spinola. 
Frons nearly horizontal, divided into three not very distinct facets : second joint 
Ofantennge sphericalisa. see. seer G. 6. Homalocephala, Spinola. 
3 Cheeks without a spine or tubercle anteriorly qeme 4-5 oes ceisler 4- 
Cheeks with a spine or tubercle anteriorly. 
Cephalic protuberance horizontally directed before, inflated and vesiculose..... 
G. 7. Laternaria, Stil. 
Cephalic protuberance not at all inflated or vesiculose ; protuberance suddenly 
Enlanced waits extremity mieten ieria tee G. 8. Phrictus, Spinola. 
4 Vertex twice the breadth of the rounded eyes. 
Protuberance insensibly narrowing from the base to the apex ................. 
G. 9. Enchophora, Spinola. 
Vertex much broader than the eyes; protuberance long, rounded or sub- 
tetragonal. 
Cheeks at apex before the eyes truncated ; frons at apex slightly sinuate, with 
two or three longitudinal keels ; feet slender, scutellum slightly keeled ; 
protuberance more or less curved..............-- G. 10, Fulgora, Linn. 
Cheeks at apex before the eyes rounded or subtruncately rounded ; frons at apex 
deeply sinuate ; scutellum not keeled ; protuberance straight.............. 
G. 11. Pyrops, Spinola. 
Vertex very broad, both sides of frons at apex lobate, above the lobe upwards, 
more or less enlarged, 
Fifth dorsal plate of the abdomen operculiform, forming a covering for the fol- 
LOWANOMSEP IMENT si. caret genet steele eee ene ate G. 12, Episcius, Spinola. 
Fifth dorsal plate of abdomen of ordinary form..... G. 13. Dilobura, Spinola. 
SUBFAMILY VIII. CIXIINZ. 
TABLE OF GikiB Es: 
A Ocelli 2 ; vein of clavus not reaching to the apex, or united with the commissural 
margin near the apex, 
Last joint of the rostrum elongated, last joint of posterior tibize elongated. 
Head narrower than the thorax. 
