HYMENOPTERA. 229 
ANTEON, Jur., 
Where the antennz also consist of ten joints, at leastin the males; 
but the thorax is continuous. All the tarsi are terminated by ordi- 
nary, simple, and straight hooks. ‘The superior wings have a large 
cubital point *. 
Beruy.us, Lat. Fab.—Omatus, Jur., 
Where the antenne are geniculate and consist of thirteen joints in 
both sexes; where the head is flattened, and the pro-thorax elongated 
and almost triangular f. 
There, the antennz, always composed of from thirteen to fifteen 
joints, are inserted near the middle of the anterior face of the head. 
Sometimes they are straight or nearly so. 
Procrorrures, Lat.—Coprus, Jur., 
Where they consist of thirteen joints in both sexes. The mandi- 
bles are arcuated and dentated on the inner side; the abdomen is 
briefly and insensibly pediculated, terminating, in the females, in a 
frequently long and porn, point or tail forming the ovipositor; the 
second ring is very large f. 
Sometimes the antenne are very distinctly geniculate. 
He vorvs, Lat. Jur., 
Where the antenne consist of fifteen joints. ‘The mandibles are 
dentated on their inner side. The first abdominal segment forms an 
abrupt, long, and cylindrical pedicle §. 
‘Betyra, Cinetus, Jur., 
Where the antenne are composed of fourteen or fifteen joints; they 
are filiform in the males, more granose and thicker near the end in 
the females |]. 
The other Oxiuri have neither cells, nor brachial, nor basilary 
nervures. 
These have their antenne inserted on the forehead. 
Draprria, Lat.—Psiivs, Jur. 
No cell whatever in the wings. The maxillary palpi are salient, 
and the antenne have fourteen joints in the males, or twelve in the 
females 4. 
In those they are inserted near the mouth. 
Cerapuron, Jur. Lat. 
Wings furnished with a radial cell; the maxillary palpi salient; 
* Jur., Hymenop. 
+ Lat., Ibid., 40. 
+ Lat., Ibid., 38. 
§ Lat., Ibid., 38. 
|| Lat., Ibid., 37. 
q Lat., Ibid., 36. 
