FAUNA and FLORA of NORFOLK : HYMENOPTERA. 823 
Crabro gonager Lep. King's Lynn, one male only in 
1908. J 
Anthophila. 
Andrena ambigua, Perk. King's Lynn ; male and female, 
Mr. C. Barrett. 1 have also taken several 
specimens. 
„ denticulata, Kirb. King’s Lynn ; of frequent 
occurrence at the flowers of CaUuna vulgaris 
(Common Ling). 
argentata, Sm. Kings Lynn. Abundant but 
very local. There are large colonies in a few 
restricted spots, but at present I have failed to 
find Nomada alboguttata which is usually 
associated with it. 
,, xiveata, Tries. King’s Lynn, two specimens only. 
Nomada Robertjeotiaxa, Pans. King’s Lynn. Usually 
considered a rare species, but I have taken 
a long series in July and August at the flowers 
of Senecio jacobaa (Common Ragwort). It is 
said to be parasitic on Andrena analis. 
„ bifida, Thoms. King’s Lynn, not uncommon, 
Mr. E. Saunders also records its occurrence in 
Norfolk. 
„ Fabriciaxa, L. King’s Lynn, scarce. 
Osmia leucomelaxa, Kirb. King’s Lynn. Nine specimens 
at the flowers of Lotus corniculatus. 
FURTHER NOTES 
ON SPECIES PREVIOUSLY RECORDED. 
Chrysidid.e- 
Cleptes nitidulus, Fab. King’s Lynn, scarce. 
Notozus Paxzeri, Fab. Near Swaftham and King’s Lynn, 
sometimes common. 
Fossores. 
Tiphia femorata, Fab. I King’s Lynn, a few taken. 
„ mixuta, V. d. Lind. 1 
