XIII. Observations and Notes. — Clathrulina elegans ; Polyzoa ; Palud- 



inella Ebrenbergii, Van Beneden ; Fredericella regina, Leidy ; 

 Plumatella diffusa, Leidy ; Plumatella arethusa, Hyatt ; Plum- 

 atella vitrea, Hyatt ; Pectinatella magnifica, Leidy ; Crista- 

 tella ophidioidea, Hyatt ; Phlceosinus liminaris, Harris ; Hel- 

 iothis armiger, Hiibn. ; Aletia argillacia, Hubn.; ^geria 

 tricincta, Harris. By David S. Kellicott. ... 61 



Catocala amatrix, Hiibn.; Darapsa versicolor, Clem. By Ph. 



Fischer, 62 



Cardinalis virginianus. By Charles Linden, ... 63 



XIV. The Plants of Buffalo and its Vicinity. By David F. Day, . 65 

 XV. General Index, • 281 



i) . / $ 



