Mr. F. W. Edward’s Notes on British Mycetophilidae. 363 
Lochinver, Porthcawl, and Mundesley (J.W.Y.); Stoke 
Wood (G.H.V., J.W.Y.); Polton (A.E.J.C.). Two of the 
twenty-two specimens I have seen have the subcostal 
cross-vein present. The outer claw on the front leg of the 
male is greatly enlarged and bears about eight fine teeth 
on its underside; the front claws of the female are alike, 
and each bears only a single tooth. The hypopygium is 
orange with the apical half of the dorsal surface black, and 
not all brown as stated by Lundstrém. 
*B. villosa, Landrock. Aberfoyle, 1 3, and Kirk- 
michael, 1 g (A.E.J.C.); Logie, 1 g (F.J.). In all these 
three specimens there is a strong bristle before the apex 
of the genital claspers (fig. 62); the abdomen is entirely 
black, and the tibial spurs are blackish. In all these 
points our specimens differ from the true B. villosa, but I 
hardly think they can be specifically distinct, as the agree- 
ment in other respects is so close. Two out of the three 
specimens have the hypopygium dark brown, yellowish 
at the base. 
B. plana, Wik. (= gzregorzeku, Dz.). Stokenchurch 
(J.W.Y.); Logie (F.J.); New Forest (D.8.). This is the 
species recorded by Verrall as B. basalis, Mg. The latter 
also occurs, e. g. at Logie (F.J.); Nairn, Rannoch, Chippen- 
ham (G.H.V.); Nethy Bridge (D.S.). 
*B. lundbecki, Lundstr. Logie and Crowborough 
(F.J.); Polton (Midlothian) and St. Kilda (A.E.J.C.). I 
have seen several specimens (from New Forest, D.S., 
and Westhide, J.H.W.) of a female Boletina with thickened 
front tarsi, which may possibly be the female of this species ; 
no species of Boletina with this character has been described. 
*B. mgricans, Dz. Nethy Bridge (D.8.). The hypopy- 
gium (fig. 63) differs slightly from Dziedzicki’s figure. 
*B. dispecta, Dz. Stoke Wood, Hereford, 1 ¢ (J.H.W.). 
*B. gripha, Dz. This species seems to be much com- 
moner than 6. sciarina. The females appear to be 
indistinguishable. 
*B. moravica, Landr. Logie and Crowborough (F.J.) ; 
Aviemore (J.W.Y.). These specimens have dark spurs, 
thus resembling B. conformis. Dolgelley (G.H.V.). This 
specimen has light spurs. 
*B. brevicorms, Zett. 1 g New Forest (D.8.). The 
hypopygium (fig. 64) does not quite agree with Lundstrém’s 
figure. 
* B. lundstroemi, Landr. 1 3 Aviemore (J.W.Y.). 
