vill Path VROS bARBOLTELLOS 215 
tinctus ; they are distinctly narrower than the tibiz, while 
in dzstinctus they are scarcely so. 
Antenne rather short, a trifle longer than in dzstznctus ; 
length of flagellum 5+ mm. The 38rd joint of the antenne 
is shorter than the 5th. 
Armature distinct. Tips of the forceps blunter than 
in vestalis and dzstinctus. 
Ps. barbutellus is parasitic on L. hortorum. 
Although widely distributed, it is not very common 
in most places. At Ripple it is never so abundant 
as Ps. rupestris and Ps. vestalzs. \n Ireland it has 
~been recorded from Co. Kerry, Co. Dublin, and 
Co. Armagh. 
