March, I92I.] PrOCF.EDI XGS. ()1 



He stated that these wasps did not fit very well into their environment, 

 and would be forced to discontinue building operations on their unfinished 

 nest, at which time the workers would perish. 



He showed several specimens with particularly yellowish abdomens that 

 had been captured in molasses traps set for Orthoptera near Great Kills, 

 Staten Island. 



Mr. Leng exhibited " Larvx of North American Beetles of the Family 

 Cleridse," by Adam G. Boving and A. B. Champlain, from Proc. U. S. X. M., 

 LVII, pp. 575-649 with ten plates. 



Mr. Mutchler exhibited " Catalogus alphabeticus generum it subgenerum 

 Coleopterorum orbis terrarum totius," by R. Lucas, from Archiv f, N'aturg. 

 LXXXI\', Abt. pp. i-6g6 : and pointed out that it was yet incomplete, in that 

 some of the largest f.nmilies were omitted. 



