2(j5 [December, 



O. (Ancistrocerus) renimacula, Lep. — One 2 , June 14th, hillside 

 near Ponte de Morcellos. 



Pteroclieilus phaleratus, Pz.— One <$ , June 15th, -without locality. 

 Ceramius lusitanicus, Klug. — One 2 , May 19th, near Monchique. 



ANTHOPHILA. 



Colletes marginata, Sin. {nee Schenck). — One £ , June 3rd, between 

 Coimbra and Sao Antonio. 



Sphecodes gibbus, L. — One 2 , June 8th, Cea. 



S. pilifrons, Thorns.— One 2 , May 15th, vineyard north of Silves. 



Halictus scabioscs, Rossi. — Pour 2 , June 3rd, between Coimbra 

 and Sao Antonio. 



H. pyrenceus, Perez. — Two 2 , June 3rd, between Coimbra and 

 Sao Antonio. 



JI. cylindricuSj P. — One £ . 



H. hcemorrhoidalis. Schk, 1853. ) ~ - , rt -* o ^ t 



o Q- K [■ — One J, two 2. cf&2,June 



prasmus, Sm., 18o5. ) u ' + u + > 



12th, Ponte de Morcellos ; 2 , May 15th, vineyard north of Silves. 



Prof. Perez has examined the <^, and returned it with the note, "JET. 



hcBinorrhojdalis, Schenck, = probablement le £ de prasinus" and it 



agrees with the $ , which we refer to that species in this country. 



Schenck's name has the precedence. 



H. interrtiptus, Panz. — One 2 , June 24th, westward of Villa Real. 



H. bifasciatus, Brulle. — One 2 , slopes of Picota near Monchique, 

 at an altitude of over 1600 feet. 



H. ■ sp. ?, "4-signato affinis" Perez. — June 14th, hillside near 



Ponte de Morcellos. 



S. platycestus, Dours. — One 2 , May 15th, vineyard north of 

 Silves. 



H. costulatus, Ivriech. — One 2 , May 21st, near Monchique, at an 

 elevation of 1650 feet. 



Andrena piIipes,~Fa\).- — One £, near Monchique, with the pre- 

 ceding. 



A. Trimmerana, Kirb., var. spinigera, K. — One $ , April 27th, 

 hill above Cintra, near the Pena. Prof. Perez considers spinigcra as 

 only a form of Trimmerana, and I have little doubt that he is correct, 

 the male of spinigera true is very distinct, by the long spine on the 

 cheek, but this spine varies very much in length, according to the in- 

 dividual, and the females are, as far as I can make out, undistinguisha- 



: 



