$4.60 per Year (Foreign). 



AMERICAN 

 NATURALIST 



A MONTHLY JOURNAL 



DEVOTED TO THE NATURAL SCIENCES 



IN THEIR WIDEST SENSE. 



3 College, College I 



CONTENTS. 



ber Plants. (Continued.) Erwb 



Extensive Migration in Birds as a C 



the Production of Geographic 



TIES. Thomas H. Montgomery, j 



The Plant-Geography of Germany. 



- Before Con- 



Dipnoi-Fauna of the Knoxville Beds— Notes 

 Jia of Europe, IV— Reclama- 

 tion of Deserts 



Botany — Botany in the Nati 

 Association— Coulter's Revision of 



—A New Classification of 



Bacteria— Ambrosia Once More 4 



Zoology— The Feeding Phenomena of Sea 

 Anemones— The Relation of Mvrmecophile 

 Lepismids to the Ants— Lipophrys a Substi- 

 tute for Pholis— Blind Batrachiaand Crustacea 

 



. - - i , .'...-;. . ; : 



N C— The Frilled Lizard— The Palatine Pro- 

 cess of the Mammalian Pre; 



m ■ n if N. i i .- ' Is .n the Brain of 

 ■ - ' -■.'-•■"•■■ 



. t the Oci ip tal Lobes 4 



Entomology— Domestic Economy "f Wa-j.- — 



Extermination— Entomological Notes. . . . t 



r:>hnloi:y 





PHILADELPHIA, U. S. A. 



THE EDWARDS & DOCKER CO. 



MINOR STREET. 



