20 A EEVISIOX OF THE ASTACIDiE. 



Caroline Co. (Coll. P. R. Uhlei) ; Dorchester Co. (Coll. P. R. Uliler) ; St. Mary's 

 Co. (Coll. P. R. Uhler); Somerset Co.; Wicomico Co. (Coll. P. R. Uhler); Wor- 

 cester Co. Virginia : James River (Coll. Acad. Nat. Sci. Pliila.) ; Lunenburg 

 (Coll. L. A. Lee). North Carolina: Tarboro (Coll. U. S. Nat. Mus.); trilnita- 

 ries of Neuse River, Goklsboro (P. R. Uhler); Kinston ; Beaufort; Salmon 

 Creek (Coll. U. S. Nat. Mus.); Wilmington (Coll. U. S. Nat. Mus.). South Caro- 

 lina : Camden (Coll. Acad. Nat. Sci. Phila.) ; Saluda River (Coll. Butler Univ.) ; 

 Columbia. Georgia : Richmond Co. 



'o 



Var. acuta. 



Camharm acitlits, Girard, Proc. Acad. Nat. Sci. Pliila., VI. 91, 1S52. 



Cambaru.i aculUsimus, Girard, loc. cit., 1852. 



Cambarus aciitiis, Hagen, 111, Cat. Mus. Couip. Zool., No. III., 3.5, PI. I. figs. 1-.5, PI. II. Il.ns. lOfi, 108, 1 10- 



lU, 116, lis, 120-12i, 126, 127, PI. HI. lig. Ii3, 1S70. 

 Camhariia acutm, var. A, Hagen, op. cit., p. 36, PI. II. figs. 107, 109, 11.5, 117. 119, Uo, 1870. 

 Camburux (wutus (in part). Smith, Kcp. U. S. Comin. Fisli and Pislicries for 1872 and 1873, ]>. 637, 1874. 



(.Vltcr Hagen. No description.) 

 Cambarm acidiis, Forbes, Bull. III. Mus. Nat. Hist., No. I., 3, IS, 1S76. 

 Cambarus acidiis, Bundy, Trans. Wis. Acad. Sci., V. 180, 1882. — Gcol. Wis., Siirv. 1873-79, I. 102, 1SS3. 



(No description.) 

 Cambaru.i Blaiidhiyii, var. acuta, Faxon, Proc. Amcr. Acad. Arts and Sci., XX. 13G, 1881. 



Known LocalUies. — Louisiana : New Orleans ; Amite City, Tangipahoa 

 River (Coll. U. S. Nat. Mus.) ; Tickfaw (Coll. U. S. Nat. Mus.). Mississippi : 

 near Vicksburg ; Kemper Co., tributary of Tombigbee River (Coll. Acad. 

 Nat. Sci. Phila.). Alabama: Mobile; Blount Spring, Blount Co. (Coll. U. S. 

 Nat. Mus.) ; Cullman, Cullman Co. (Coll. U. S. Nat. Mus.); Decatur, Morgan 

 Co. (Coll. U. S. Nat. Mus.) ; Bridgeport, Jackson Co., in pond formed by over- 

 flow of Tennessee River. South Carolina : Beaufort (Coll. Acad. Nat. Sci. 

 Phila.) ; Charleston. Tennessee : Memphis (Coll. 0. P. Hay). Missouri : St. 

 Louis. Illinois : Athens, Menard Co. (Coll. Peabody Acad. Sci.) ; Decatur, 

 Macon Co. ; Pekin, Tazewell Co. (S. A. Forbes) ; Normal, McLean Co. (Pea- 

 body Acad. Sci.); Oquawka, Henderson Co. (Coll. 0. P. Hay); Peoria, Peoria 

 Co. ; Lawn Ridge,* Marshall Co. ; Evanston, Cook Co. Lidiana : Wheatland, 

 Knox Co. Iowa : West Liberty ; Dubuque (Peabody Acad. Sci.). Wisconsin : 

 Racine (W. F. Bundy); Sauk City (W. F. Bundy). 



Harlan's type is still preserved in the collection of the Academy of Natu- 

 ral Sciences of Philadelphia, and has been Avell described by Hagen. It came 



* The localities "Basson Ridge" and "Bassou Pudge," given by Hagen (pp. 37, 39, 97, 102), are false 

 readings of tlic MS. label " Lawn llidge." 



