160 
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30. 
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i 
A REVISION OF THE ASTACIDA. 
Alabama: Blount Spring and Cullman,Sand Mountain; Bridgeport. (See page 69.) 
Mississippi: Ocean City. 
Tennessee : Ashland City, Cheatham Co. (See page 69.) 
. Diogenes. 
New Jersey : Hamilton Township, Mercer Co. 
Pennsylvania: Derry Station, Westmoreland Co. 
Maryland: Baltimore Co.; St. Mary’s Co.; Caroline Co.; Dorchester Co. ; Worces- 
ter Co. ; Garrett Co. 
District of Columbia : near Washington. 
Virginia: Alexandria Co.; Accomack Co.; Northampton Co.; Fredericksburg, 
Spottsylvania Co.; Petersburg, Dinwiddie Co. 
North Carolina: Wilmington ; Kinston. 
Ohio: Kelley’s Island, Lake Erie. 
Indiana: Long Lake, Kendallville, Noble Co.; Mechanicsburg, Henry Co.; Knox 
Co. 
Nlinois: Lawn Ridge; Evanston ; Belleville; Decatur; Chicago; Abingdon. 
Michigan: Detroit. 
Wisconsin: tributary of Pecatonica River, Green Co. ; Appleton; Racine. 
Towa: Davenport. 
Missouri: Carroll Co. ; St. Louis. 
Kansas: Leavenworth. 
Colorado : Clear Lake. 
Wyoming : Cheyenne. 
Arkansas. 
? Kentucky. 
? Tennessee. 
Mississippi: Monticello, Lawrence Co. 
Louisiana : New Orleans. 
. argillicola. 
Dominion of Canada: Toronto, Province of Ontario. 
Michigan : Detroit ; East Saginaw. 
Indiana: New Albany. 
. dubius. 
Virginia : Pennington’s Gap, Lee Co. 
West Virginia: Cranberry Summit, Preston Co. 
Tennessee : Cumberland Gap. 
. Nebrascensis. 
Dakota: Fort Pierre. (Girard.) 
. Uhleri. 
Maryland: Caroline Co.; Dorchester Co. ; Talbot Co.; St. Mary’s Co. ; Wicomico 
Co.; Somerset Co.; Worcester Co. 
. extraneus. 
Georgia: Etowah River, Rome. 
Tennessee : Tennessee River, near border of Georgia. 
. Girardianus. 
Alabama: Cypress Creek, Lauderdale Co. 
Jordani. 
Georgia: Etowah River, Rome. 
