JouRXAL OK Entomology and Zoology — Advertising Section 



Living Amoeba 



In addition to the widely used biological types we 

 specialize in important southern forms not obtainable 

 elsewhere. 



Twelve-month service on living material such as giant 

 bullfrogs, alligators, turtles, crayfish, etc. 



Write for information and prices. 



All material guaranteed. 



SOUTHERN BIOLOGICAL SUPPLY CO., Inc. 



Natural History Bldg. New Orleans, La. 



Ross-Gould 



S^. Louis 



Tf-^F 



Entomological News 



A forty-eisht pat;e illustrated magazine, published monthly except August and 

 Septcniber, devoted to the study of I.NSECT I.IFK. It contains a list 

 of the titles of the current Entomological I^iteratiire, and also 

 articles by the leading Entomologists in the United 

 States and Canada. Valuable informa- 

 tion for the beginner, the economic 

 entomologist and the 

 systematist. 

 To new subscribers, Sl.^O; Renewals. S2.(T0! payable in advance. 

 Single copies 2S cents, .\ddress 



ENTOMOLOGICAL NEWS 

 r.'OO Rack Strhki", Phii,.\1)Ki.i'Iiia, Pa. 



