Hymenoptera acideata collected in Algeria. 201 



Andrena livens, Per. 



^ 1, $ 1. Constautine, visiting Crepis taraxascifolia, 21, v, 

 95. (A. E. E.) 



Andrena senecionis, Per. 



$ 1. Algiers, on Asteriscus maritimus, 17, iv, 93. 



{A. E. E.) 

 $ 2. Bone, 23, iii and 7, iv, 96. (A. E. E.) 

 $ 1. Algiers, 14, iv, 98. {F. D. 31.) 



Andrena curtivalvis, Morice. 



^ 1, $ 9. Algiers, 24, iii and 6, iv, 98. (F. D. M.) 



Andrena giraudi, Drs. 



$ 1. Algiers, 14, iv, 98. {F. D. 31.) 



Andrena molesta. Per. 



$ 1. Algiers, 31, iii, 98. (F. D. 31.) 



Andrena, sp. (? ionminuta, Per.) 

 $ 1. Algiers, 18, iii, 98. (F. D. 31.) 



Andrena doursiana, Duf. 



$ 1. Algiers, 16, iii, 98. {F. D. 31.) 



Agrees well witli Dours' description of the ,^ of this species, the 

 clypeus shows no sign of a spine such as characterises mucronata, 

 Mor., and fuscoprasina. Per. 



Andrena, n. sp. ? 



$ 1. Algiers, 17, iii, 98. (F. D. 31.) 



In colour and sculpture resembling the above exactly, but with 

 very much shorter antennaj, the joints of which are only a trifle 

 longer than wide, it mvist also be closely allied io f^iscoprasina, Per., 

 but the clypeus, which is white throughout, lacks the black spine. 

 From a single specimen taken on the same day and together with 

 doursiana I think it is wiser not to name it. 



Andrena ferrugineicrus, Drs. 



$ 3. Biskra, on Periderea fuscata, 21, ii, 95. (A. E. E.) 

 $ 3. „ on 3Ioricandia cinerea, 16 and 17, ii, 94. 



(A. E. E.) 

 ^ 5, „ on Brassica najjus, 27, ii, 97. {A. E. E.) 



