54 
CATALOGUE OF 
* Fore femora spiny, 
f Legs long; all the femora spiny, 
ft Hind femora not spiny, 
t Fore tibiae spiny. .... 
Fore tibiae not spiny. 
§ Fore femora with a rather long spine above near 
the tips. 
X Post-ocular part of the head more than twice 
longer than the ante-ocular part. First 
joint of the rostrum somewhat longer than 
the second. Neck rather long. 
X X Post-ocular part of the head never more than 
twice longer than the ante-ocular part. 
First joint of the rostrum not or slightly 
longer than the second. Neck rather short, 
o Fore lobe of the prothorax spiny, 
oo Fore lobe of the prothorax rough, not spiny. - 
§§ Fore femora with no subapical spine above. 
X Head behind the eyes and fore lobe of the pro- 
thorax spiny. First joint of the rostrum 
longer than the second. - 
X X Head behind the eyes and fore lobe of the pro- 
thorax minutely tuberculale, not spiny. 
First and second joints of the rostrum 
equally long. - - - - 
** Fore femora unarmed, 
f Head long. Body very often long, 
j Prothorax extended hindward, covering the 
scutellum ; hind lobe keeled lengthwise. 
JJ Hind lobe of the prothorax hexagonal, not 
keeled nor extended hindward. 
§ Fore tibiae beneath with a subapical tooth. Sthienera. 
§§ Fore tibiae with no tooth beneath. 
X Hind border of the hind lobe of the prothorax 
extended, with an obtuse little tooth. First 
joint of the rostrum longer than the second, 
o Fore tibiae curved. Sides of the prothorax 
hindward with a rather obtuse tooth. Body 
not silky. Fore femora comparatively 
thick. Tubercles of the hind disk of the 
prothorax obtusely conical, 
oo Fore tibiae straight. Sides of the prothorax 
with no tooih hindward. Body silky. 
Tubercles of the hind lobe of the prothorax 
more or less compressed. - 
X X Hind sides of the hind lobe of the prothorax 
with no tooth. 
o Intermediate segments of the abdomen forming 
a rounded lobe. - 
oo Intermediate segments of the abdomen with no 
such lobe. 
Solomina. 
SlNEA. 
I RANTHA. 
SciPIN I A. 
SlNDALA. 
Veleda. 
Acholla. 
Prionotus. 
Harpactob. 
Aricosus. 
Plceogaster. 
Montina. 
