Hymenoptera aculeata collected in Algeria: the Sphegidae. 138 
OXYBELUS, n. sp. ? 
224. Biskra, 4. v, 98. F. D. M. 
These specimens were submitted to Herr Kohl soon 
after capture, and determined by him as “n. sp. near elegan- 
tulus.’ But as one has since lost its abdomen, and the 
other is evidently much discoloured by cyanide, I think it 
better not to attempt a description, and therefore leave 
the form unnamed. 
BELomicrus opscuRus, Kohl 
1 2 (det. auctor !). Bone, visiting Sedum cacruleum, 
10. vi, 96. A. E. E. 
299. Biskra, 7. and 11. v, 98. F. D. M. 
BELOMICRUS ODONTOPHORUS, Kohl 
12,7929. Biskra, “on sand amongst Cynodon dactylon 
and Tamarix,” 15.-20. iv, 97. A.E. E. 
1 3,1 (det. auctor !). Biskra, 14. v, 98. F. D. M. 
243,19. Biskra, 14. v, 98. _F. D. M. 
22%. Biskra, 20. v, 98. F. D. M. 
CraBro (BRACHYMERUS) 5-NOTATUS, Jur. (= trochanterieus, 
H. Sch.) 
1 9. Azazga, 17. ix, 93. A. E. KE. 
299. Béne, 14. v and 1. vi, 96. A. EH. E. 
1 9. Hippdne, 16. v, 96. A. E. E. 
CRABRO (SOLENIUS) HYPSAE, de Stef. 
19. Alger, on Magydaris tomentosa, 5. v, 98. A. E. E. 
1 2,19. Constantine, on Thapsia garganica, 19. v, 95. 
A. E. E. 
529. Le Tarf, on Foeniculum vulgare, 24.26. vu, 96. 
A. E. E 
1 Q. Bone, on Euphorbia paralias, 31. vii, 96. A. KE. E. 
1 g, 1 9. Hippone, 15. viii, 96. A. K. E. 
12,1. Bone, on Chlorophora tinctoria, 3. and 12. viii, 
OF.) As BOE, 
1 2. Constantine, 17, vi, 98. F. D. M, 
CRABRO (SOLENIUS), sp, ? 
Mr. Saunders has left this unnamed, It is like the 
Jast, but larger and much more pilose. In structure and 
sculpture it appears to me most like meridionalis, Costa, 
