14 MANDIBULATA. — HYMENOPTEEA. 
Plate XLII. fig. 1. 
Dolichurus cornicuhis. 
fDo. Ater, nitidus, immaculatus. (Long. Corp. 3— 4i lin.) 
Po. corniculus, Spinola.—Do. ater, Steph. Catal. No. 4894. 
Deep glossy black, immaculate ; the extreme margin of the abdominal 
segments reddisli-pitcli. 
Very rare, at least in the east of England ; found by Dr. Leach 
near Ashburton, Devon. 
Plate XLI. fig. 3. 
Sphex flavipennis, $ 
Sp. Niger, fronte aurea, abdomine rufOf petiolo apiceque atris, tarsis 
ferrugineis. (Long. Corp. 7^ lin.) 
Sp. flavipennis, Fahricius. — Steph. Catal. No. 4896. 
Black, pubescent : forehead with a golden pubescence ; with the apex of 
the basal segments, and the whole of the 2nd and 3rd segments red, 
margin of the rest pitchy ; tarsi rust-coloured. 
Taken, I believe, in Norfolk ; apparently very rare. 
