348 INNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



Andronicus Cresson. 

 cylindricus Cresson. Conn. Geol. Nat. I list. Surv., Bull. 22, 



75*- 



pilosifrons Cresson. (Alcidamea). Ibid., Bull. 22, 751. 



productus Cresson. (Alcidamea). Ibid., Bull. 22, 751. 

 truncatus Cresson. (Alcidamia). Ibid., Bull. 22, 751. 



Heriades Spinola. 



carinatus Cresson. (Trypetes). Conn. Geol. Nat. Hist. Surv., 



Bull. 22, 751. 



Dianthidium Cockerell. 



notatum Latreille. Conn. Geol. Nat. Hist. Surv., Bull. 22, 752. 

 simile Cresson. Ibid., Bull. 22, 752. 



Family CERATINIM:. 



Ceratina Latreille. 



dupla Say. Conn. Geol. Nat. Hist. Surv.. Bull. 22, 753. 

 metallica H. S. Smith. Ibid., Bull. 22, 753. 



Family XYLOCOPIDJE. 



Xylocopa Latreille. 

 virginica Drury. Conn. Geol. Nat. Hist. Surv., Bull. 22, 753. 



Family APID^. 



Bremus Panzer. 



Bombus Latreille. 

 affinis Cresson. Conn. Geol. Nat. Hist. Surv., Bull. 22, 755. 

 bimaculatus Cresson. Ibid., Bull. 22, 757. 

 fervidus Fabricius. Ibid., Bull. 22, 755. 

 impatiens Harris, z'irginicus. Ibid., Bull. 22, 756. 

 pennsylvanicus DeGeer. amcricanorum DeGeer. Ibid., Bull. 



22, 755- 

 perplexus Cresson. Ibid., Bull. 22, 756. 

 ternarius Say. Ibid., Bull. 22, 756. 

 terricola Kirby. Ibid., Bull. 22, 755. 

 vagans Smith. Ibid., Bull. 22, 755. 

 vagans var. consimilis Cresson. Ibid., Bull. 22, 756. 



