60 A REVISION OF THE ASTACID.E. 



Cumbarus montanus, Girard, Proc. Acad. Nat. Sci. Pliila,, VI. 88, 1S.52. 



? Cdmbarus longiilus, Girard, Proc. Acad. Nat. Sci. Phila., VI. 90, 1852. 



? Cambanis pusillits, Girard, Proc. Acad. Nat. Sci. Pliila., VI. 90, lSr)2. 



Cambarus Bartonii, Hagen, 111. Cat. Mus. Comp. ZouL, No. HI. p. 75, PI. I. figs. 47-50, PI. II. figs. 135- 



139, PI. HI. fig. 166, 1S70. 

 Cambanis Bartonii, Abbott, Amer. Naturalist, VII. 80, 1873. (Habits.) 

 Cambarus Bartonii, Smitu, Rep. U. S. Comm. Fisli and Fisheries for 1872 and 1873, p. 639, 1874. (No 



description.) 

 Cambarus Bartonii, Bundy, Trans. Wis. Acad. Sci., V. 183, 1882. — Geol. Wis., Surv. 1873-1879, I. 403, 



1883. (Cited from Hagen.) 

 Cambarus Bartonii, Faxon, Proc. Amer. Acad. Arts and Sci., XX. 22, 1884. 



Known Localities. — Dominion of Canada: St. Jolin, N. B. ; Montreal, 

 P. Q. (?) Maine : Houlton and Maysville, Aroostook Co. (Coll. Bowdoin 

 Coll.); Madison, Somerset Co. (Coll. Colby Univ.). Vermont: Burlington, 

 Colchester, and Shelburne, Chittenden Co. Massachusetts : North Graf- 

 ton, Worcester Co. ; Williamstown, Berkshire Co. New York : Lake Cham- 

 plain ; Ellenburg, Clinton Co. (Coll. Peabody Acad. Sci.) ; Westport (Coll. 

 Yale Coll.) and Elizabethtown, Essex Co. ; Fulton Lakes, Hamilton and 

 Herkimer Cos. (Coll. U. S. Nat. Mus.) ; Canton, St. Lawrence Co. (Coll. L. A. 

 Lee) ; Port Jervis and Newburg (Rafinesque), Orange Co. ; Fishkill, Duchess 

 Co. (Rafinesque) ; Fallsburg, Sullivan Co. ; Sherburne, Chenango Co. (Coll. 

 Yale Coll.) ; Cazenovia, Madison Co. ; Ithaca, Tompkins Co. (Coll. Yale Coll.) ; 

 Berkshire, Tioga Co. ; Genesee River, Rochester, Monroe Co. ; Niagara, Niag- 

 ara Co. ; Forestville, Chautauqua Co. New Jersey : Schooley's Mountain ; 

 Orange (Coll. Yale Coll.); Trenton (Coll. Peabody Acad. Sci.). Pennsylvania: 

 Bedford and Pattonville, Bedford Co. ; Windham, Bradford Co. ; Hummels- 

 town, Dauphin Co. (Coll. Peabody Acad. Sci.) ; Carlisle, Cumberland Co. (Coll. 

 U. S. Nat. Mus.); Berwick, Columbia Co. (Girard); Schuylkill River, near 

 Philadelphia ; Chester Co. (Coll. Acad. Nat. Sci. Phila.); Bainbridge, Lancas- 

 ter Co. (Coll. U. S. Nat. Mus.) ; McKean Co. (S. T. Smith) ; Foxburg, Clarion 

 Co. (Girard). Maryland : Harford Co. ; Howard Co. ; Montgomery Co. (Coll. 

 P. R. Uhler); Frederick Co. (Coll. P. R. Uhler) ; Washington Co.; Garrett 

 Co. ; Cumberland, Alleghany Co. (Girard). District of Columbia : above 

 Washington ; Rock Creek, Georgetown. Virginia : Clarke Co. (Coll. U. S. 

 Nat. Mus.) ; Alexandria Co. ; Franklin, Southampton Co. ; tributaries of Rap- 

 pahannock River, Stafford Co. ; James River (Coll. Acad. Nat. Sci. Phila.) ; 

 tributaries of James River, Rockbridge Co. (Girard) ; Liuienburg, Lunenburg 

 Co. (Coll. L. A. Lee) ; Bath Co. ; Reed Creek, west of Wytheville, Wythe 

 Co. ; Holston River, Smyth Co. (Coll. U. S. Nat. Mus.). WestVns!li''^ '■ ^^'"l" 

 liainsport. Grant Co. ; South Braucli of Potomac River ; Glade Creek (Ran- 



