New Yoee State Mi 821 m. 23 



Bulimulus dealbatus, Say., Fort Worth, Texas, 50 specimens. 

 Bulimulus dealbatus, Say., Austin, Texas. (Post pliocene.) 6 



specimens. 

 Ortlialicus undatus, Brng., Cape Sable, Florida, 2 specimens. 

 Cionella subcylindrica, Linn., Deckertown, N. J., 1 specimen. 

 Pupa incana, Binn., Key West, Florida, 1 specimen. 

 Pupa fallax, Say., McAfee, N. J., 1 specimen. 

 Pupa armifera, Say., Deckertown, N. J.. 9 specimens. 

 Pupa contractn, Say., Deckertown, N. J., 1 specimen. 

 Succinea luteola, Gould, Key West, Fla., 15 specimens. 

 Melampus bidentatus, Say., South Amboy, N. J., 15 specimens. 

 Limnaea columella, Say., Blind Brook, Rye, N. Y., 2 specimens. 

 Limnaea humilis, Say., Hudson River, West Point, N. Y., 10 specimens. 

 Physa ancillaria, Say., Blind Brook, Rye, N. Y., 7 specimens. 

 Physa ancillaria, Say., Hudson River, West Point, N. Y., 3 specimens. 

 Planorbis trivolvis, Say., Hudson River, West Point, N. Y., 28 



specimens . 

 Planorbis trivolvis, Say., Mill Brook, Fordham, N. Y., 2 specimens. 

 Planorbis bicarinatus, Say., Blind Brook, Rye, N. Y., 3 specimens. 

 Planorbis bicarinatus, Say., Hutchinson's Cr., Westchester Co., N. Y., 



7 specimens. 

 Planorbis bicarinatus, Say., Mill Brook, Fordham, N. Y., 1 specimen . 

 Pomus depressus, Say., Southwest Florida, 2 specimens. 

 Melantho decisa., Say., Hutchinson's Cr., Westchester Co., N. Y., 1 



specimen . 

 Gillia altilis, Lea., Hudson River, West Point, N. Y., 1 specimen. 

 Pomatiopsis lustrica, Say., Hudson River, West Point, N. Y., 1 



specimen . 

 Helicina orbiculata, Say., Fort Worth, Texas, 30 specimens. 

 Unio luteolus, Lam., Grand Island, Niagara River, 1 specimen. 

 Unio complanatus, Sol., Upper Longwood, N. J., 1 specimen . 

 Unio complanatus, Sol., Lake Pleasant, Herkimer Co., N. Y., 1 



specimen . 

 Unio complanatus, Sol., Ramapo River, Oakland, N. Y., 1 specimen . 

 Margaritana marginata, Say., Westchester Co., N. Y., 1 specimen . 

 Anodonta rluviatilis, Dillw., Macopin Lake, N. J., 1 specimen. 

 Ensis Americanus, Gould, South Amboy, N. J., 4 specimens. 

 Tellina radiata, Linn., S. of Tampa, Florida, 4 specimens. 

 Tellina radiata, Linn., Key West, Fla., 2 specimens. 

 Tellina interrupta, Wood., S. of Tampa, Florida, 1 specimen . 

 Macoma Balthica, Linn., South Amboy, N. J., 7 specimens , 

 Callista gigantea, Gm., Tampa, Fla., 1 specimen . 



