3. 
4, 
5. 
6. 
sat 
12. 
@ exvaie) 
Brachypalpus valgus, Panz., rare—the English species, 
B. bimaculatus, is very near this, but differs in having 
a dark instead of yellow arista. Thereafter the two 
species may possibly be united. 
Chrysotoxum intermedium, Meig., very common. 
Chrysotoxum sylvarum, Meig., common. 
Callicera fagesti, Guér., rare—the most interesting specimen 
obtained. This species was described by Guérin, in 
the ‘Iconographie du Régne Animal,’ from Mont- 
pellier, but the name does not appear in Dr. Gobert’s 
‘Catalogue des Diptéres de France.’ According to 
the key given by Rondani (Dipt. Ital. ii, p. 209) this 
species should be C. bertolinii (Rond.) ; it is probable 
therefore that C. bertolinii is only a synonym of 
C. fagesii. Whilst referring to the above key it may 
be remarked that a Cadlicera obtained near Vizzavona 
in Corsica is clearly C. rosserii (Rond.). 
The species appears, however, to be doubtfully distinct from 
C. ened. 
Eumerus olivaceus, Loew, one specimen. The species is 
described from Sicily, but is not in Gobert’s Catalogue. 
. Syrphus euchromus, Kowarz, rare. 
. Syrphus triangulifer ?, rare. 
. Syrphus auricollis, var. maculicornis ?, uncommon. 
. Peleteria ruficeps, Macq., common. 
Muscip&. 
Tachina fera, L., very common. 
Macquartia flavipes, Meig., very common. 
. Bothria pascuorum, Rond., common. 
. Gymnosoma rotundatum, L., rare. 
. Gonia atra, Meig., common. 
. Gonia ornata, Meig., rare, a pair only. 
Phorocera concinnata, Meig., bred from pupae of Pieris 
brassice. A number of dipterous pupxe bred from 
Aporia crutegi have been brought home, but the flies 
have not yet emerged. 
ASILIDAE. 
. Andrenosoma atra, L., rare. 
