Hijriicnoi^tcra aculcata collected in Algeria. 253 



OSMIA FOSSORIA, Per. 



^1^1. Bune, visiting Senecio leucanthemifolius, 23, 



iii, 96. {A. E. E.) 

 ^1. „ inhabits snail-shells, 4, iii, OG. (.l. E. E.) 



$ 1. „ 20, V, 96. (A. E. E.) 



^ 1, $ 1. „ 13, iv, 03. {A. E. E.) 

 $ 2. Algiers, 29 and 80, iv, 98. {F. D. M.) 



OSMIA ACUTICORNIS, Uuf. and Perr. 

 ^ 1. Algiers, 12, iv, 95. {F. D. M.) 



OsMiA Di VERSA, Friese (MS.) ? 

 % 1. Biskra, 6, v, 91. {F. B. M.) 



OsMiA RUFISCOPA, Friese. 



? 2. Biskra, 6, v, 98. {F. D. M.) 



OSMIA FREYGESSNERI, Friese. 



^ 2, ^ 1. Biskra, near railway, Kiloni. 199, 13, iv, 95. 



{A. E. E.) 

 ^ 6, ? 4. „ 4 to 11, V, 98. {F. D.M.) 



OsMiA HARTLIEBI, Friese. 



^ 1. Fontaine Chaiide, 31, iii, 94. {A. E. E.) 



OsMlA PARVULA, Duf. and Perr. 



$ 1. Constantine, 6, vi, 95. {A. E. E.) 



OSMIA NASUTA, Friese. 



? 1. Biskra, 9, v, 98. {F. D. M.) 



OSMIA PINGULS, Per. 



$ 1. Biskra, near railway, Kiloni. 199, visiting Amberhoa 



lippii, 8, iv, 95. (A. E. E.) 

 ^ 1. La Calle, 4, vii, 96. {A. E. E.) 



OSMIA BIDENTATA, Mor. 



^ 1. Tizi Ouzou, Mount Beloua towards the Monument 

 by the path to Maison Forestier, 4, vi, 93. 

 {A. E. E.) 



