122 CATALOGUE OF 
2. TRIGONOCEPHALA. 
A. Apical joint of the antenne filiform, not thickened.- 1. Lintcornta. 
B. Apical joint of the antenne thickened, nodose or 
fusiform. - = = = - 2. Nopicornia. 
1. LINEICORNIA. 
A. Eyes not very prominent. Ocelli widely separated. 1. ANISOSCELIDZE. 
B. Eyes very prominent. OQcelli approximate. - 2. ALYDIDA. 
Fam. 1. ANISOSCELIDA, C. H. 449, 
Subfam. Coreida, Stal—Anisoscelidida et Leptoscelidida, Stal. 
A. Hind tibia dilated, leaf-like. 
a. Hind femora slender. - ~ - - 1. Diacror. 
b. Hind femora thick. 
* First joint of the antenne about as long as the 
head. - - - 2. ANISOSCELIS. 
** First joint of the antenne cit shorter than 
the head. - - - - - 3. NARNIA. 
B. Hind tibiz simple, 
a. Basal part of the fore wings coriaceous. 
* Third joint of the rostrum shorter than the 
fourth. 
+ Antenne long, slender. 
+ Antenne moderately long and slender. 
§ Fourth joint of the antenne slender, not thicker 
than the third. Hind femora spinous beneath. 
x Hind angles of the prothorax not dilated nor 
acute. 
o Spiracles situated in the middle of the ventral 
segments or thereabout. = - - 4, Purnia. 
— Rostrum extending beyond the hind coxe. 
++ Rostrum extending to the middle coxe, : 7, PLINACHTUS. 
oo Spiracles seated “before the middle of the 
ventral segments, == 5, LeproscELlis. 
XX Hind angles of the “prothorax dilated a 
acute. = > - 6. Matvana. 
§§ Fourth joint of the Penis thicker ines the 
third. 8. CeBprenis. 9. Spoicroryrus. 10. HypsrLonorus. 
tt Antenne very long and slender. - - 16. Uranocorts. 
++ Antenne shorter, stouter; first joint shorter 
than the head. - - - 11. Microsasis. 
** Third joint of the rostrum as long as or longer 
than the fourth. 
t First joint of the antenng longer than the head. 15, Lyzas. 
