26 5 



Pentamerella compressa Ringb., described 15 



Phyllodinus new genus, characterized 240 



nervatus Van D ., described 241 



Pissonotus new genus, characterized 236 



aphidioides Van D., described 239 



ater Van D., described 237 



basalis Van D., described 23S 



brunneus Van D., described 239 



delicatus Van D., described 237 



dorsalis Van D., described 239 



marginatus Van D., described 236 



•' pallipes Van D., described 238 



Plants of Buffalo, Second Supplement to the List of. By David F. 



Day 85 



Platyceras laciniosum Ringb , described [4 



membranaceum Ringb., described 15 



" proclive Ringb., described 14 



Platycrinus corporiculus Ringb., described 12 



Platymetopius fuscifrons Van D., described 206 



" loricatus Van D , described 205 



Podilymbus podiceps, breeding habits of 36 



Pohlman, Dr. Julius: Fossils from the Waterlime Group near 



Buffalo, N. Y 23 



" Thickness of the Onondaga Salt Group near 



Buffalo, N. Y 97 



Porzana Carolina, breeding habirs of 38 



Protaster stellifer Ringb., described 7 



Ptergotus bilobus Huxley and Salter, note on 27 



" Buffaloensis Pohlman, described 24 



Rallus elegans, breeding habits of 38 



Rhinopora curvata Ringb., described 19 



Ringueberg, Eugene N. S. : New Genera and Species of Fossils 



from the Niagara Shales, 5 



Scaphoideus lobatus Van D. , described 211 



" luteolus Van D., described 210 



Spirifer asperata Ringb. , described 16 



Squmaster, new genus, characterized 5 



' ' echinatus Ringb. , described 6 



Sponges, Fresh-Water: The Mills Collection of. By D. S. Kellicott . . .99 



Spongilla aspinosa Potts, note on 102 



" fragilis Leidy, note on 102 



lacustris Linn, note on 101 



Stenocranus genus 230 



dorsalis Fitch, note on 230 



" lautus Van D., described 231 



palaetus Van D., described 231 



saccharivorus Westw. . note on 232 



6 



