\\^- 



^^ois State Labo^ 



y 



Natural History 



k\ 1 he Natural History of Illinois: 



I 



BULLETIN No. 2. 



PAGE. 



I.— List of the Aphirlini of the United 



States, by Cynis Thomas 3 



II.— A New Species of Aphis, by Miss 



Nettie Middleton 17 



III.— A Li.st of the Mosses, Liverworts 

 and Lichens of Illiuols, by John 

 Wolf and Elihn Hall 18 



PAGE. 



I v.— A Catalogue of the Fishes of Illi- 

 nois, by D. S. Jordan 37 



v.- The Food of Illinois Fishes, by 



S.A.Forbes 71 



VI.— Ou the Crustacea Eaten by Fish- 

 es, by S. A. Forbes 87 



VII.— Description of A New Species of 



Asellus, by O. P. Hay 90 



Bloomington, III. : 

 pantagkaph p1untin6 and publishing hol'se. 



JUNE, 1878. 



