252 Mr. Edward Saunders 07i 



One of the adunca group but with a very finely and 

 closely punctured abdomen. 



OsMiA, sp. ? 



$ 1. Biskra, 13, iv, 95. {A. E. E.) 



Another of the adunca group, but impossible from a 

 single specimen to locate for certain. Calcaria pale. 



OsMiA LATIVENTRIS, Friese. 



^ 2, $ 1. Algiers, 14 and 23, iv, 98. {F. T). M.) 



OSMIA, sp. ? 



$. Constantino, on Echimn italicum, 21, v, 95. (A. E. E.) 



A species resembling the adunca group but with pale 

 calcaria and large bright and shining propodeal area. 



OSMIA EPEOLIFORMIS, Ducke. 



$ 1. Biskra. " Eyes blackish or brownish-black." 13, 



iv, 95. {A. E. E.) 

 ^ 2. „ on Atractylis scrratuloidcs, 13, v, 97. 



{A. E. E.) 



OSMIA GRACILICORNIS, Per. 



$ 5. El Guerrah, 3, v. 93. {F. D. 31.) 



OSMIA TUNENSIS, Lep. 



^ 1. Constantino, visiting Silyhirii maria^ium and Galac- 

 titcs tomentosa, 7, v, 95. 



^ 1, „ visiting Galactites tomentosa, 15, v, 95. 



{A. E. E.) 



OsMiA DissiMiLis, Friese. * , 



$ 1. Algiers, on Echium, 18, iv, 93. (A. E. E.) 

 ^ 3, ? 1. Bone, 9, iii to 26, v, 9G. {A. E. E.) 

 $ 1. Constantino, 2, vi, 95. {A. E. E.) 

 ^ 1. „ visiting thistles, 18, v, 95. {A. E. E.) 



^ 1, „ visiting Fhlomis hcrba-venti, 19, v, 



95. (A. E. E.) 



OSMIA AURULENTA, Pz. 



^ 1. Medea, on Onojyordon macracanthum, 4, vii, 93. 

 {A. E. E.) 



