—— 
CAMBARUS. 61 
dolph or Tucker Co. ?); Patterson’s Creek; Petroleum, Ritchie Co. ; near 
White Sulphur Springs, Greenbrier Co.; branch of Clinch River, northern 
base of Clinch Mountains. North Carolina: Kinston; Newman’s Fork, Blue 
Ridge, McDowell Co. Ohio: Marietta (Coll. Bost. Soc. Nat. Hist.) ; Cincin- 
nati; Yellow Springs; Scioto River, Columbus. Indiana: New Albany; Fall 
Creek, Indianapolis (Coll. Peabody Acad. Sci.). Lake Superior. Kentucky: 
Cumberland Gap, Josh Bell Co.; Smoky Creek, Carter Co.; Kentucky River, 
Little Hickman, Jessamine Co.; Hickman’s Landing; Bear Creek, Grayson 
Springs, Grayson Co.; Mammoth Cave, Edmonson Co. Tennessee: Line- 
ville Cave, near Blountsville, Sullivan Co.; Doe River, Carter Co. (Coll. 
U.S. Nat. Mus.); Knoxville. Missouri: Osage River (?). 
Var. robusta. 
Cambarus robustus, GIRARD, Proc. Acad. Nat. Sci. Phila., VI. 90, 1852. 
Cambarus robustus, WacEn, lll. Cat. Mus. Comp. Zoodl., No. IIT. p. 80, Pl. IIT. fig. 167, 1870. 
Cambarus robustus, Smitu, Rep. U. 8S. Comm. Fish and Fisheries for 1872 and 1873, p. 639, 1874. (Cited 
from Hagen. No description.) 
Cambarus robustus, FAxoN, Proc. Amer. Acad. Arts and Sci., XX. 143, 1884. 
Known Localities. —Dominion of Canada: Humber River (Coll. Acad. Nat. 
Sci. Phila.) and Don River, Toronto, and Indian Creek, Weston, Province of 
Ontario. New York: Forestville, Chautauqua Co.; Genesee River, Roch- 
ester, Monroe Co.; Sodus, Wayne Co.; tributaries of Racket River, near 
Tupper’s Lake, St. Lawrence Co- (Coll. L. A. Lee); Canton, St. Lawrence 
Co. (Coll. L. A. Lee); Fulton Lakes, Hamilton and Herkimer Cos. (Coll. 
U. S. Nat. Mus.); Natural Bridge, Jefferson Co. (Coll. C. H. Merriam). 
Maryland: Montgomery Co. (Coll. P. R. Uhler). Virginia: Fredericksburg, 
Spottsylvania Co. Illinois: Decatur, Macon Co. (Coll. Bost. Soc. Nat. Hist.). 
Tennessee ? (Coll. Bost. Soc. Nat. Hist.). 
In the Museum of Comparative Zodlogy there is a specimen of C. Bar- 
toni (Cat. No. 3358) labelled “ Charleston, 8. C.?” and three specimens (No. 
1101) in the same jar with an Alpheus are marked “ Pico, Azores, Miss O. 
Dabney, May 23, 1860.” The latter locality, at any rate, is probably erro- 
neous. Hagen states (p. 77) that he has seen a specimen from Georgia ; and 
I find in the collection of the Boston Society of Natural History this species 
in the same bottle with a Pagurus and Hyas coarctatus, labelled “ Savannah, 
Ga., Dr. H. Bryant.” The presence of the marine forms, especially the 
Northern Hyas, casts doubt on the correctness of the label. The locality 
label, “‘ Osage River,” is marked by Dr. Hagen as being very doubtful. 
