20 A REVISION OF THE ASTACIDA. 
Caroline Co. (Coll. P. R. Uhler); Dorchester Co. (Coll. P. R. Uhler); St. Mary’s 
Co. (Coll. P. R. Ubler); Somerset Co.; Wicomico Co. (Coll. P. R. Uhler); Wor- 
cester Co. Virginia: James River (Coll. Acad. Nat. Sci. Phila.) ; Lunenburg 
(Coll. L. A. Lee). North Carolina: Tarboro (Coll. U. S. Nat. Mus.); tributa- 
ries of Neuse River, Goldsboro (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. 
Var. acuta. 
Cambarus acutus, GiRaRD, Proc. Acad. Nat. Sci. Phila., VI. 91, 1852. 
Cambarus acutissimus, GIRARD, loc. cit., 1852. 
Cambarus acutus, Tacen, Il Cat. Mus. Comp. Zodl., No. IIT., 35, Pl. I. figs. 1-5, Pl. IT. figs. 106, 108, 110- 
114, 116, 118, 120-124, 126, 127, Pl. III. fig. 143, 1870. 
Cambarus acutus, var. A, Wacen, op. eit., p. 36, Pl. II. figs. 107, 109, 115, 117, 119, 125, 1870. 
Cambarus acutus (im part), Smira, Rep. U. 8. Comm. Fish and Fisheries for 1872 and 1873, p. 637, 1874. 
(After Hagen. No description.) 
Cambarus acutus, Forsrs, Bull. Ill. Mus. Nat. Hist., No. I., 3, 18, 1876. 
Cambarus acutus, Bunpy, Trans. Wis. Acad. Sci., V. 180, 1882. — Geol. Wis., Surv. 1873-79, I. 402, 1888. 
(No description.) 
Cambarus Blandingit, var. acuta, Faxon, Proc. Amer. Acad. Arts and Sci., XX. 136, 1884. 
Known Locahties. — Louisiana: New Orleans ; Amite City, Tangipahoa 
River (Coll. U. S. Nat. Mus.) ; Tickfaw (Coll. U. 8. 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. 8S. 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. O. P. Hay). Missouri: St. 
Louis. Hlinois: Athens, Menard Co. (Coll. Peabody Acad. Sci.) ; Decatur, 
Macon Co.; Pekin, Tazewell Co. (S. A. Forbes); Normal, McLean Co. (Pea- 
body Acad, Sei.); Oquawka, Henderson Co. (Coll. O. P. Hay); Peoria, Peoria 
Co.; Lawn Ridge,* Marshall Co.; Evanston, Cook Co. Indiana: 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 well described by Hagen. It came 
* The localities “Basson Ridge” and “ Basson Pudge,” given by Hagen (pp. 87, 39, 97, 102), are false 
readings of the MS. label “ Lawn Ridge.” 
