DISCOVERED SINCE KIRBY’S MONOGRAPHIA. 93 
Zoologist, ii. 696, as M, albiventris; it lias been met with at 
Southend and Weybridge, and at Little Hampton, Sussex. 
37. M. odontura , Smith (Zoologist, vii. App. 58). I 
have only seen the unique specimen in the British Museum, 
taken at Spitchwick, Devon. 
Genus Osmia. 
38. Osmia parietina , Curtis (British Entomology, folio 
222). This rare species has been supposed to be identical 
with the O. fucifor mis, Latr. ; if so, the description of the 
male will not at all suit the present species; this synonym 
is therefore very doubtful. 
Genus Stelis. 
39. Stelis minuta , St. Farg. (Smith, Zoologist, iii. 1155); 
discovered by Mr. Thwaites, near Bristol; I am not aware 
of it having occurred in any other locality. 
40. S . octomaculata , Smith (Zoologist, iii. 1155). This 
little bee was taken at Blackw-atcr, Hants, some years ago; 
it has not been met with since. 
Genus Ammobates. 
41. Ammobates bicolor , St. Fargeau (Smith, Zoologist, 
Yi. 2212). This bee is in the Museum collection, and is said 
to have been taken at Leicester. 
Genus No mad a. 
42. Nomada lateralis , Panzer (Smith, Zoologist, ii. 601); 
found in the London district, plentifully in the neighbour¬ 
hood of High gate and Hampstead. 
43. A r . baccata , Smith (Zoologist, ii. 604). This pretty 
little species was first taken at Sandhurst, and subsequently 
at Weybridge, in plenty; but it is extremely local. 
44. N. borealis , Zett. This is the N. inquilina , Smith 
(Zoologist, ii. 605). It is parasitic on Andrena ClarkeUa, 
and very local and rare: it occurs on Hampstead Heath, 
and was discovered at Leominster some years ago by Mr. 
Newman. I have received it from Lapland. 
