3IO HYMENOPTERA ACULEATA. 



Common in some localities but local. Bromley; Tunbridge 

 Wells; Chobham; Wandsworth. Norwich; {Bndgman). 

 Colchester; (Harwood). Exeter in straws of thatch ; 

 [Parfift). Gloucestershire; (Perlcins). Maidstone; {Frishy). 

 Bury St. Edmunds; [Tuck). Rugby; {Morice). 



C. campanularum, Kirby. — Much smaller than the 

 preceding, black, elongate, antenna simple in both sexes; 

 head and thorax largely punctured, sparingly clothed with 

 brownish-grey hairs, vertex more quadrate in the $ ; wings 

 slightly clouded, propodeum radiately rugose at the base ; 

 abdomen largely punctured, slightly incurved at the apex 

 in the S and terminating in two blunt teeth, simple and 

 subclavate in the ? , segments without pubescent bands, be- 

 neath shining and punctured in the c?, second and following 

 segments more or less pale and membranous at the apex, 

 the second raised in the centre, fifth with an apical fringe 

 of long curved hairs, sixth shining and somewhat pointed, 

 seventh membranous in the centre but hard and brown at 

 the sides, with a few scattered hairs, eighth subquadrate, 

 with a few very short apical hairs, armature with the 

 stipites long and slender, slightly curved inwards towards 

 the apex, ? with the underside clothed with a dense yel- 

 lowish-red pollen bi'ush ; legs clothed with short pale hairs. 



L. 6-7 mm. 



Frequents the flowers of the Hare bell, Campanula 

 rotundifolia, in June and July. Far from rare, though I 

 have very few localities recorded for it. Chobham; 

 Woking; Worthing; Hampton Wick. Colchester; {Har- 

 wood). Norwich; (Bridgman). Gloucestershire; {Perkins). 

 Maidstone; {Frinhy). Rugby; {Morice). 



HERIADES, Spin. 



Closely resembling Chelostoma generically, but labial palpi 

 with two joints at the apex divergent and cylindrical, base 



