263 



Eu^arcus Grote and Pitt, not distinct from Eurypteru;; 2g 



grandis Grote and Pitt, same as scorpionis 31 



scorpionis Grote and Pitt, redescribed 30 



Eutettix Slossoni Van D., described 210 



" Southwicki Van D., describerl 209 



Fish Remains from the Corniferous. near BufTalo. By F. K. Mixer 



and//. U. Wtlliams S4 



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



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



By H. U. WilUanis 8[ 



Fossil Fishes from the Corniferous Near Buffalo S4 



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



E. N. S. Ringiieberi^. ...; 5 



Fossils from the Waterlime Group Near Buffalo. By [itliiis Fohl- 



inaii, M. I) 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 //. /^. Walker 47 



Hemiptera of Buffalo and Vicinity. A List of. ^y E.P. Van Duz.ee ...\t-) 



Index to the genera of 203 



See Preliminary Review of the North American Delphacidtt'..225 



Heteromeyenia repens Potts, note on 104 



Ryderi Potts, note on 104 



Homoptera, Descriptions of New Species of. By E. P. Fan Duzec 205 



Hydreomena Traversata Kellicott, described 45 



Hydrochelidon lariformis, breeding habits nf 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, cha^'acterized 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 11 



incisus Ringb., described ,xo 



nitidus Ringb., described g 



" puteolus Ringb., described ti 



solidus Ringb., described 8 



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



VaJi Diizee T05 



