NEW FOSSORIAL HYMENOFTERA. 
97 
species at Weybridge, in 1845, and described it in the Zoolo¬ 
gist, vol. iv. 1157, as A. jaculata. I supposed it to be a new 
species; but on obtaining the sexes of A, stigma from France, 
I find it to be the female of that species; the male has not 
been met with in England. 
Genus Trypoxylon, Latr. 
4. Trypoxylon attenuatum , Smith ; described in the 
Catalogue of British Hymenoptera, App. 120. I received 
the species from Bristol, where it appears to be abundant. 
Genus Ceratophorus, Shuckard. 
5. Ceratophorus antkracinus, Smith; described in the 
Zoologist, vol. ix. App. 126; this species I received from 
Devonshire. 
Genus Crabro, Fab. 
Crabro interstinctus , Smith; described in the same page 
as the former; the locality is Weybridge. 
Genus Vespa, Linn. 
6. Vespa arborea , Smith (Zoologist, vii. App. 60). I 
discovered this species in Yorkshire in 1836. It appears to 
be a northern insect; it has been taken in Cumberland and 
Scotland. M. Sauesure has met with it near Geneva. 
Notes on the MYRMiciDiE and Formicid.ze. 
Family Myrmicid.® ( Formica , pt. Linn.) 
L Myrmica scabrinodes , Nylander; very abundant in all 
parts of England. 
2. M. ruginodisy Nylander; equally abundant with the 
former species; this species I believe to be identical with 
M. rubra of our lists. 
3. M . Iwvinodis, Nylander; not so abundant as the pre¬ 
ceding; found at Shanklin, Isle of Wight; Weybridge, &c. 
4- M . ccespitum, .Latr.; this name appears in the Sys- 
F 
