1880 .] 
19 
[Packard. 
cubical, being rather long, while the slender, very long, pedicelled 
abdomen is greatly compressed, with the ovipositor shorter than 
the width of the abdomen. Legs very long and slender, more so 
than in Paniscus, the genus nearest allied ; it differs in the clypeus 
being narrower, not reaching the orbits, and in being more sunken 
and merged with the epicranium; the surface is also flattened, 
while in Anomalon, another ally, it is raised and slightly keeled. 
The ocelli are farther apart than in Paniscus, while they are much 
larger than in Anomalon. The propodeum is larger, fuller, more 
cubical than in Paniscus. The wings are much the same, but the 
venation differs in wanting the supplementary minute cells below 
the second subcostal present in Paniscus. In Anomalon there is 
no distinct pterostigma. 
The abdomen is much as in Anomalon, being very long and 
slender, the basal segment of the abdomen being suddenly clav- 
ate, while in Paniscus the segment is rather triangular seen dor- 
sally, gradually increasing in width from the insertion to the 
second segment. The ovipositor is of moderate length ; longer 
than in Anomalon, but considerably shorter than in Paniscus. 
Ophion tityri n. sp. 
One $. Honey yellow, closely allied to O. bilineatus, but the 
front of the head is a little narrower ; the clypeus is more dis- 
tinctly raised, the vertex is higher, the ocelli being more promi- 
nent. Mandibles not so black at the tips as in O. bilineatus. 
Venation as in O. bilineatus, the j;)terostigma being narrowly trian- 
gular ; veins brown. It may be at once known by the short, 
rounded propodeum, with the very high raised lines enclosing 
unusually deep areas, there being seven lines radiating from the 
insertion of the abdomen, enclosing, with the two prominent 
transverse ribs, a number of four-sided areas. The thorax is 
shorter, and also the abdomen is considerably shorter than in O. 
bilineatus. The $ claspers differ decidedly in form, the tip being 
more obtusely rounded, the hind edge being hollowed out a little 
and the clasp broader at base. In other respects, i. e ., the color of 
the body, of the antennae and legs, it is like O. bilineatus, though 
the orbits are less yellow. 
Length .70. Exp. wings 1.10 inch. 
