1917.] NATURAL SCIENCES OF PHILADELPHIA. Ill 



Catostomus commersonnii (Lac6pede). 



Stockton, Raven Rock, Musconetcong Creek, Hihickihocki Creek, 

 Washington, Port Colden, Harihokake, Nishisakawick and Copper 

 Creeks. 



Anguilla rostrata Le Sueur. 



Bivalve, Sheppard's Mill, Fortescue, Stockton, Raven Rock, 

 Harihokake Creek, Somers Point and Atlantic City. 

 Leptooephalus conger (Linnei. 



Two at Atlantic City in October. 

 Umbra pygmaea (De Kay). 



Cedarville and Sheppard's Mill. "Slv. P. Laurent also secured it 

 at Clementon on July 1, 1914. 



Esox americanus (Gmelin). 

 Copper Creek. 



Esox reticulatUS Le Sueur. 



Sheppard's Mill. 

 Fundulus majalis (Walbaum). 



Somers Point. 

 Fundulus heteroclitus macrolepidotus (Walbaum). 



Bivalve, Fortescue and Somers Point. 



Fundulus diaphanus (U' Sueur). 



Bivalve and Washington. 



Fundulus luciae (Baird). 



Bivalve and Fortescue. 



Lucania parva (Baird). 



Bivalve and Fortescue. 

 Cyprinodon variegatus Lac^pede. 



Fortescue. 



Tylosurus marinus (Walbaum). 

 Somers Point. 



Menidia beryllina (Cope). 

 Fortescue. 



Mugil cephalus Linne. 



This and the next from Somers Point. 



Mugil curema Valenciennes. 

 Oasterosteus aculeatus Linn6. 

 Fortescue. 



