(36 GEOLOGICAL SURVEY OF NEW JERSEY. 



ALCIDAMEA, Cress. 

 A. producta, Cress. 



Caldwell — Crane. New Jersey specimens are in Collection 

 Cresson. 



ANTHIDIUM, Fabr. 

 A. notatum, Latr, 



New Jersey specimens are in Collection Cresson. 



MEGACHILE, Latr. 

 M. addenda, Cress. 



New Jersey specimens are in the Cresson collection. 

 M. brevis, Say. 



Caldwell, common — Crane. 

 M. exilie, Cress. 



New Jersey specimens are in the Cresson collection. 

 M. frigida, Smith. 



Westville — Cresson. 

 M. latimanus, Say. 



Caldwell, common — Crane. Westville — Cresson. 

 M. melanophaea, Smith. 



West vi ] 1 e — Cresson . 

 M. mendica, Cress. 



Caldwell, not common — Crane. Westville — Cresson. 

 M. montivaga, Cress. 

 M. morio, Smith. 

 M. optiva, Cress. 

 M. perbrevis, Cress. 



New Jersey specimens of this species, heretofore recorded only 

 from Texas, are in the Cresson collection. 



M. pruina, Smith. 

 M. pug-nata, Say. 



New Jersey specimens are in the Cresson collection. 

 M. relativa, Cress. 

 M. sajTi, Cress. 



