240 Mr. Edward Saunders on 



Ceratina callosa, F, forma minor. 



$1. Biskra, 25, iv; 97. {A. E. E.) 



(^ 1, $ 1. Bone, on Ccntaurca seridis, in co]}., 2, viii, 97. 



(A. E. E.) 

 ^ 1, $ 1. „ on Glirozo-pliora tindoria, 3 and 11, viii, 



97. {A. E. E.) 

 $ 2. „ on Salsola kali, 23, viii, 97. {A. E. E.) 



^ 3, ? 1. Medea, 26, vi, 93. (A. E. E.) 

 ^ 3, ? 1. Bouira, 2, v, 98. {F. D. M) 

 ^ 4, $ 2. Algiers, 19, iii to 30, iv, 98. {F. D. M.) 

 $ 1. Philippeville, 21, vii, 98. {F. D. M.) 



Ceratina dallatorreana, Friese. 



^ 1. Tizi Ouzou, on Echium, 14, vi, 93. {A. E. E.) 



? 1. Bone, on Salsola Icali, 23, viii, 97. {A. E. E.) 



% 2. „ 30, iv, 96 and 31, vii, 97. {A. E. E.) 



$ 1. Azazga, 30, viii, 93. {A. E. E.) 



Paradioxys moricei, Friese. 



^ 1, $ 2. Biskra, in railway-cutting, near Kilom. 199, en- 

 tering burrows of Osmia ruhricrtis in sandy soil 

 rather caked on the surface. $ and $ taken 

 in C02)., 21, iv, 95. {A. E. E.) 



^ 3, $ 8. As above, 24 and 25, iv, 97. Eyes ^ olive- 

 grey, ^ olive-brown, with the usual deep- 

 seated fenestrations. {A. E. E.) 



^ 1, Biskra, at flowers of Zizyphus lotus, 29, iv, 95. 

 [A. E. E.) 



^ 3, $ 3. „ in company with Osmia ruhrio'us, 

 6 to 12, V, 98. {F. D. M.) 



DiOXYS CINCTA, Jur. 



? 1. Bone, 10, vi, 96. {A. E. E.) 



% 1. Sidi Ferruch near Algiers, 8, v, 93. {A. E. E.) 



$ 7. Algiers, 5 to 11, iv, 98. {F. D. M) 



DioxYS rotundata, Per. 



^ 1. Biskra, visiting Brassica naiyiis, 27, ii, 97. {A. E, E.) 

 $ 1. Algiers, 30, iv, 98. {F. D. M) 



CcELIOXYS, sp. ? 



^ 1. Constantiue on M'cid near the Jewish Cemetery, 

 visiting Gonvolvultts lincatns, 9, v, 95. {A. E. E.) 



