118 CRABRONIDE. 
Black: head deeply punctured; antenne black, with the 
second, third, fourth, and fifth joints entirely and the sixth 
beneath fulvous, and the whole of the face from the emargination 
of the eyes covered with a dense aurichalceous pubescence, as 
well as the cheeks, commencing parallely with the pubescence 
of the face and extending to the base of the mandibles, which 
are rufescent. 
Thorax delicately punctured, pubescent; the metathorax 
having a few delicate transverse striz within a small depression 
at its base; the collar, tubercles, an epaulet on each side over 
the tegulee, and a spot on each side at the base of the metathorax, 
covered with a dense aurichalceous down, and the lateral edges 
of the metathorax having an oblong silvery spot inclining inwards 
towards the point of insertion of the abdomen; the tegule 
testaceous ; the wings fuscous ; the legs black, with the anterior 
and intermediate knees, apex of the tibic, and tarsi fulvous, the 
apical joint of the latter somewhat darker. 
The abdomen having the margins of the segments from the 
third rufescent, and their base on each side covered with a 
chalceous pubescence. 
$ in the Cabinet of the British Museum. 
t+ [have some doubt as to this being a British or even 
European insect; but as it is included in the British Col- 
lection of the British Museum I necessarily describe it. Its 
history is not known. Should it prove British, it will be a 
noble addition to our Fauna. 
Sp. 3. ctavicerum. St. Farg. 
mgrum, antennis clavatis, tarsis pedwmque anticorum parte 
anticd pallide testaceis. 
length 23—3% lines. 
St. Fargeau, Ency. Méth. v. 10. p. 750. 1. 
Black, minutely and delicately punctured: the head with an 
impressed line extending from the anterior ocellus to the con- 
