822 FAUNA AND FLORA OF NORFOLK : HYMENOPTERA. 
Fossores. 
Methoca ichneumonides, Latr. King’s Lynn ; I met with 
three females running on sand in 1907. 
Pompilus minutulus, Dhlb. King’s Lynn, rather common. 
,, spissus, Schiodte. King’s Lynn, a single specimen 
taken in June, 1902. 
,, chalybeatus, Schiodte. King’s Lynn, of frequent 
occurrence. 
,, unguicularis, Thoms. King’s Lynn, scarce. I 
have met with two females. 
Astatus stigma, Panz. A scarce species. King’s Lynn ; 
I have taken two only, a male in July, 1907, 
and a female in July, 1908. 
Tachysphex unicolor, Panz. King’s Lynn ; usually con- 
sidered an uncommon or even rare species, 
but I have met with it annually for the last 
five or six years. 
Mimesa unicolor, V. d. Lind. King’s Lynn. Two specimens. 
Psen concolor, Dhlb. A very rare species. King’s Lynn ; 
I took one in June, 1905, and another in July. 
1907. 
Cerceris interrupta, Panz. King’s Lynn, one specimen. 
Oxybei.us mucronatus, Fab. King’s Lynn. Common in 
one sandy spot, but very local. It is an 
exceedingly active insect, and difficult to 
capture. 
Crabro pubescens, Schuck. King’s Lynn, two specimens, 
one in June, 1906, and the other in June, 1907. 
,, cetratus, Schuck. King’s Lynn. Four specimens 
from June to August, 1906 and 1907. 
,, capitosus, Schuck. A rare species ; King’s Lynn. 
I took a single female June 18th, 1905. 
,, vagabundus, Panz. King’s Lynn, two males. 
,, scutellatus, Schev. King’s Lynn ; of this scarce 
species I have captured four males and three 
. females. They are fond of sunning themselves 
< on leaves of Burdock, and other plants. 
