508 



New Yoek at the "World's Columbian Exposition. 



Unio radiatus, Lam., Little lakes, Her- 

 kimer county; 0. E. Beecher. 



Unio radiatus. Lami., Norman's Kill, 

 Albany; C. B. Beecher. 



Unio radiatus. Lam., Seneca lake; T. 

 M. Fry. 



Unio radiatus. Lam., Schuyler's lake, 

 Otsego county; C. E. Beecher. 



Unio radiatus. Lam., Onondaga lake; 

 0. E. Beecher. 



Unio radiatus. Lam. , Champlain canal, 

 West Troy; C. B. Beecher. 



Unio radiatus. Lam., Chenango river; 

 C. E. Beecher. 



Unio radiatus, Lam., Tioga river, Steu- 

 ben county; C. B. Beecher. 



Unio radiatus, Lam., Little lakes, 

 Herkimer county; J. G. Anthony. 



Unio radiatus, Imw,., Hudson river, 

 Albany; C. E. Beecher. 



Unio fabalis. Lea, Allegany river, near 

 boundary; 0. E. Beecher. 



Unio parvus, Barnes, Syracuse; 0. E, 

 Beecher. 



Unio parvus, Ba/rnes, Erie canal, Onon- 

 daga county; Rev. "W. M. Beau- 

 champ. 



Unio parvus, Barnes, Genesee canal, 

 Monroe county; Dr. S. Hart Wright. 



Unio complanatus, Sol., Champlain 

 canal, West Troy; C. E. Beecher. 



Unir- complanatus, Sol., Hudson river, 

 Albany; C. E. Beecher. 



Unio complanatus, Sol., Norman's Kill, 

 Albany; C. E. Beecher. 



Unio complanatus, Sol. , Pittsf ord, Mon- 

 roe county; Shelley G. Crump. 



Unio complanatus, Sol., Lake Luzerne, 

 Warren county; C. E. Beecher. 



Unio complanatus, Sol., Cortland; C. B. 

 Beecher. 



Unio complanatus, Sol., Cohocton 

 river, Steuben county; C. B. Beecher. 



Unio complanatus, Sol., Greenbush, 

 Rensselaer county; C. E. Beecher. 



Unio complanatus, Sol. , Mohawk river, 

 Cohoes: C. E. Beecher. 



Unio complanatus, Sol.. Chepatchet 

 creek, Herkimer county; C. E. Beecher. 



Unio complanatus, Sol., Long lake, 

 Hamilton county; C. E. Beecher. 



Unio rectus. Lam., Erie canal, Monroe 

 county; Rev. John Walton. 



Unio rectus. Lam., Pittsf ord, Monroe 

 county; Shelley G. Crump. 



Unio rectus, Lam., Oneida lake. 



Unio rectus, Lam., Seneca river, Onon- 

 daga county; Rev. W. M. Beauchamp, 



Unio nasutus. Say, Hudson river, Al- 

 bany; C. E. Beecher. 



Unio nasutus. Say, Pittsford, Monroe 

 county; Sheiley G. Crump. 



Unio nasutus. Say, Champlain canal. 

 West Troy; C. E. Beecher. 



Unio nasutus. Say, Erie canal, Monroe 

 county; Rev. John Walton. 



Unio nasutus. Say, Erie canal, Roch-' 

 ester; James Delaney. 



Unio Novi-Eboraci, Lea, Brie canal, 

 Onondaga county; Rev. W. M. Beau- 

 champ. 



Unio Novi-Eboraci, Lea, Oswego river. 



Unio Novi-Bboraci, Lea, Pittsford, 

 Monroe county; Shelley G. Crump. 



Unio Novi-Eboraci, Lea, Shenandoah 

 creek; C. E. Beecher. 



Unio Novi-Eboraci, Lea, Cayuga lake; 

 C. B. Beecher. 



Unio Novi-Bboraci, Lea, Erie canal, 

 Monroe county; Rev. John Walton. 



Unio phaseolus, Hildreth, Chautauqua 

 lake; C. E. Beecher. 



Unio phaseolus, Hildreth, Allegany 

 river, near boundary; C. E. Beecher. 



Unio gibbosus, Bwrnes, Pittsford, Mon- 

 roe county; Shelley G. Crump. 



Unio gibbosus, Barnes, Erie canal, 

 Monroe county; Rev. John Walton. 



Unio gibbosus, Barnes, Allegany river, 

 near boundary; C. E. Beecher. 



Unio gibbosus, Barnes, Tonawanda 

 creek, Niagara county; Dr. S. Hart 

 Wright. 



Unio Tappanianus, Lea, Brie canal, 

 Onondaga county; Rev. W. M. Beau- 

 champ. 



Unio Tappanianus, Lea, Erie canal, 

 Mohawk; Dr. James Lewis. 



Unio Tappanianus, Lea, Erie" canal, 

 Mohawk; C. E. Beecher. 



Unio Tappanianus, Lea, Hudson river, 

 Troy; T. H. Aldrich. 



Unio Tappanianus, Lea, Erie canal. 

 West Troy; T. H. Aldrich. 



Unio Tappanianus, Lea, Erie canal, 

 Mohawk. 



Genus Mahgabitana, Schumacher. 



Margaritana marginata, Say, Mohawk 

 river; C. E. Beecher. 



Margaritana marginata, Say, Mohawk 

 river, Cohoes; C. E. Beecher. 



Margaritana marginata. Say, Seneca 

 river; C E. Beecher. 



Margaritana marginata. Say, Cham- 

 plain canal. West Troy; C. E. Beecher. 



Margaritana marginata, Say, Erie canal; 

 C. E. Beecher. 



Margaritana marginata, Say, New York. 



Margaritana marginata. Say, Manlius, 

 Onondaga county. 



Margaritana rugosa, Barnes, Pittsford, 

 Monroe county; Shelley G. Crump. 



Marmritana rugosa, Barnes, Mohawk 

 river, Cohoes; C. E. Beecher. 



Margaritana rugosa, Barnes, Hudson 

 river, Albany; C. E. Beecher. 



Margaritana rugosa, Barnes, Onondaga 

 lake; C. E. Beecher. 



Margaritana rugosa, Barnes, Cross lake, 

 Onondaga county; Rev. W. M. Beau- 

 champ. 



