26s 



Eu^arcus Grote and Pitt, not distinct from Eurypterus.. . 29 



grandis Grote and Pitt, same as scorpionis 31 



scorpionis Grote and Pitt, redescribed 30 



Eutettix Slossoni Van D., described 210 



Southwicki Van D., described 209 



Fish Remains from the Corniferous, near Buffalo. By F. K. Mixer 



and//. U. Williams S 4 



Fish, E. E. : Ventriloquial and Imitative Powers of Birds 72 



Fossil Fishes of the Genesee and Portage Black Shales. Notes on. 



By H. U. Williams 81 



Fossil Fishes from the Corniferous Near Buffalo 84 



Fossils from the Niagara Shales, New Genera and Species of: By 



E. N. S. Ringueberg 5 



Fossils from the Waterlime Group Near Buffalo. By Julius Pohl* 



matt, M. D 23 



Fulica americana, breeding habits of 33 



Fuligula americana, breeding habits of 34 



Gallinula galeata, breeding habits of 34 



Gape Worm of Fowls. Paper on. By H. D. Walker 47 



Hemiptera of Buffalo and Vicinity. A List of. By E.P. Van Duzee...\t-j 



" Index to the genera of 203 



See Preliminary Review of the North American Delphacidae..225 



Heteromeyenia repens Potts, note on 104 



" Ryderi Potts, note on 104 



Homoptera, Descriptions of New Species of. By E. P. Van Duzee 205 



Hydreomena Traversata Kellicott, described 45 



Hydrochelidon lariformis, breeding habits of 37 



Idiocerus nervatus Van D., described 205 



Kelisia, genus 232 



" axialis Van D., described 232 



" crocea Van D., described 232 



Kellicott, D. S. : Nonagria subcarnia n. sp. Note on 40 



" Hydreomena traversata n. sp. Note on 45 



" " The Mills Collection of Fresh-Water Sponges 99 



Laccocera new genus, characterized 241 



" obesa Van D., described 244 



" vittipennis Van D., described 242 



zonata Van D., described 243 



Langille, Rev. J. H. : Nidification of Birds on the St. C'air Flats 33 



Lecanocrinus excavatus, Ringb., described , n 



mcisus Ringb., desciibed 10 



" nitidus Ringb., described 9 



puteolus Ringb., described n 



solidus Ringb., described 8 



Lepidoptera, (Macro-) of Buffalo and Vicinity. List of. By E. P. 



Van Duzcc ..105 



