hymexoptera. 223 



2. Ceratina albilabris. B.M. 



Hylaeus albilabris, Fabr. Ent. Syst. ii. 305. 10, 

 Prosopis albilabris, Fabr. Syst. Piez. 293. 2. 

 Ceratina callosa, Latr. Gen. Crust, et Ins. tab. 14. fig. 11. 

 Ceratina albilabris, Jurine, Hym. 234. 



Germar, Faun. Ins. Eiirop. fasc. 5. f. 17- 



St. Farg. Hym. ii. 50(). 2. exelus. syn. 



Smith, Zool. App. vii. 57- 



Dufour, Ann. Soc. Ent. Fr. ix. (1840) 16. 



Lucas, Explo. Sc. Alger, iii. 223. 171. 



Hab. Britain ? ; France ; Italy ; Algeria. 



3. Ceratina ^nea. B.M. 



Ceratina senea, Brulle, Exped. Sc. Mor4e, iii. 341. 7^^- pi. 48. 

 f. 10 (? . 



The female resembles the male, differing only in having a mi- 

 nute spot on the clypeus and in wanting the spine on the second 

 ventral plate of the abdomen. 



Hab. The Morea; Albania. 



4. Ceratina decolorans. 



Ceratina decolorans, Brulle, Exped. Sc. Mor^e, iii. 340. 755. 

 pi. 48. f. 9. 



Hab. The Morea. 



5. Ceratina parvula. 



Female. Length Hline. — Black, head polished, smooth and 

 shining, the clypeus on each side anteriorly stained with yellow, 

 mandibles pale fermginous, the antenna? testaceous beneath. 

 Thorax smooth and shining, wings hyaline, iridescent, the ner- 

 vures pale testaceous, the tegulse testaceous ; the legs rufo-tes- 

 taceous, the tarsi pale ; the apical margins of the segments of 

 the abdomen testaceous, the abdomen is delicately punctured, 

 the two apical segments more strongly so, and having scattered 

 pale hairs ; beneath testaceous. 



Hab. Albania. (In Coll. W. W. Saunders, Esq ) 



6. Ceratina mauritanica. B.M. 



Ceratina mauritanica, St. Farg. Hym. ii. 507. 3. 



Lucas, Explo. Sc. Alger, iii. 223. 172. t. 10. f. 10. 



Hab. Algeria (Oran), 



M 



