608 M. W. R. de V. GRAHAM 



Stenomalina fervida Graham 



(Text-figs. 471, 478) 



Stenomalina fervida Graham, in Graham & Claridge, 1965 : 269, 272, 275, $ $. 



Britain, Czechoslovakia ; very local, perhaps associated with Calamagrostis. 

 Biology. Unknown. Imagines in August. 



Stenomalina favorinus (Walker) 

 (Text-figs. 472, 475, 482) 



Pteromalus Favorinus Walker, 1839 : 263, <$. 



Stenomalina favorinus (Walker) Graham & Claridge, 1965 : 269, 272, 276-277,$ §. 



Type material. Holotype $, England, Isle of Wight, in Walker coll., bearing a 

 Waterhouse label. 



Britain, Ireland, Czechoslovakia. 



Biology. Unknown ; the species appears to be associated with calcareous 

 formations. Imagines June-July. 



Stenomalina dives (Walker) 



Pteromalus dives Walker, 1835 : 489, $. 



Pteromalus Mesapos Walker, 1848 : 126, 204, $. 



Stenomalina dives (Walker) Graham & Claridge, 1965 : 269-270, 277, $. 



For synonymy and designation of lectotypes see Graham & Claridge (1965 : 277). 



Britain, Ireland ; Moldavian S.S.R. ; uncommon. 

 Biology. Unknown. Imagines June-Sept. 



Stenomalina illudens (Walker) 



(Text-fig. 485) 



Pteromalus illudens Walker, 1836 : 470, $. 



Pteromalus gaudens Walker, 1836 : 473, $. 



Pteromalus Hyloe Walker, 1848 : 123, 176, $. 



Stenomalus crassicornis Thomson, 1878 : 89, [ex parte, lectotype?]. 



Stenomalina illudens (Walker) Graham & Claridge, 1965 : 270, 272, 278-279, <J ?. 



For synonymy and designation of lectotypes, see Graham & Claridge (1965 : 

 278-279). 



Probably widely distributed in Europe ; very common in Britain. In summer it 

 often gathers in swarms on the foliage of trees. 



Biology. The species has been obtained from shoots of barley (see Graham & 

 Claridge, 1965 : 279) but no more definite biological information is available. 

 Imagines June-Oct. 



