NATURAL SCIENCES OF PniLADELPIIIA. 237 



September 5. 



The President, Dr. Rusciienberger, in the chair. 

 Ten members present. 



September 12. 



The President, Dr. Rusciienberger, in the chair. 



Eighteen members present. 



The following paper was presented for pnblication : " Catalogue 

 of Crustacea from the Isthmus of Panama, collected by J. A. 

 McNeil." By T. Hale Streets. 



September 10. 

 The President, Dr. Ruschenberger, in the chair. 

 Nineteen members present. 



September 2G. 



The President, Dr. Rusciienberger, in the chair. 



p]leven members present. 



The death of Dr. .John Edward Holbrook was announced. 

 On favorable report of the committee the following paper was 

 ordered to be published : — • 



IG^ 



.871.] 



