106 BULLETIN 17 5, UNITED STATES NATIONAL MUSEUM 



Specimens have been examined from the following localities: 



Mexico: Chihuahua, San Antonio, Presidio del Norte; Coahuila, Castanuelas. 

 Texas: Archer County; Bexar County; Borden County, Gail; Cameron County, 

 Brownsville; Crosby County, Llano Estacado; Deaf Smith County, Red River; 

 Duval County, San Diego; Presidio County, Paisano; Reeves County, Weinachts 

 Draw; Val Verde County, 20 miles north of Comstock. Additional records 

 for Texas specimens that are indefinite or that cannot be located in any 

 available atlas are: Rio Pecos, Camp BuUis, between San Antonio and El 

 Paso, Lower Rio Grande River, and Senterfitt (Centerville, Leon County?). 

 Oklahoma: Canadian County; Cimarron County; Cleveland County; Comanche 

 County; Grady County; Harmon County; Major County; Okmulgee County; 

 Pawnee County; Roger Mills County; Stephens County; Texas County; Woods 

 County, Alva, White Horse Springs; Woodward County. One specimen is 

 labeled "Ft. Supply," a locality that does not appear in any atlas consulted. 

 Missouri: Jasper County; Stone County. 



Kansas: Cowley County; Dickinson County; Douglas County; Edwards County, 

 Offerle; Ford County; Franklin County; Geary County, Fort Riley; Gove County; 

 Hamilton County; Marshall County; Miami County; Norton County, Almena; 

 Pratt County; Republic County; Riley County, Manhattan; Trego County; 

 Wallace County. One record, "between Stafford and Sylvia," cannot be 

 limited to any county, since those towns occur in different counties (Stafford 

 and Reno Counties), and another record, "Ft. Barker," cannot be located. 

 Indiana: Knox County, Wheatland. 



Illinois: Charnpaign County, Champaign; Rock Island County, Rock Island. 

 Iowa: Cass County, Atlantic; Delaware County, Manchester; Madison County; 

 Scott County, Davenport; Story County, Ames; Woodbury County, Sioux City. 

 Minnesota: Hennepin County, Fort Snelling. 



Nebraska: Buffalo County, Fort Kearney; Cherry County, Kennedy; Douglas 

 County, Omaha; Howard County, Loup Fork. The following indefinite records 

 arc also given: Upper Missouri River, Platte Valley, western Nebraska. 

 South Dakota: Custer County, Battle Creek Canyon; Tripp County, Carter; 

 Yankton County, Yankton. In addition, the localities for specimens labeled 

 "Quinn's Draw, Bad Lands" and "Thumbdance" could not be found in 

 any atlas. 

 North bakota: Billings County, 4 miles north of Medora; Morton County, Cannon 

 Ball. The indefinite locality "Upper Missouri and Yellowstone Rivers" and 

 the locality "Goodall," which cannot be located (Goodwill, Roberts County, 

 S. Dak.?), are also given. 

 Colorado: Boulder County, Boulder, Lee Hill, MarshaU; Chaffee County, Buena 

 Vista; Fremont County, Canon City; Huerfano County, Walsenburg; Morgan 

 County, Orchard; Washington County, Akron; Weld County, Greeley. 

 Wyoming: Big Horn County, Grey Bull; Carbon County, west fork of the Medicine 

 Bow River; Crook County, Belle Fourche Valley; Goshen County, Rawliide 

 Butte, Fort Laramie; Laramie County; Sheridan County, Arvada; Yellowstone 

 Park. 

 Montana: Chouteau County, Benton; Custer County, Yellowstone River above 

 Powder River; Dawson County, Jordan, Glendive; Gallatin County, Anceny 

 Station, Trident, Bozeman; Rosebud County, 8 miles south of Hardin, Crow 

 Agency, Fort Custer; Sanders County, Hot Springs; Yellowstone County, 

 East Pryors Creek, north base of the Big Horn Mountains, Yellowstone 

 region. 

 One specimen (U.S.N.M. No. 1575) is labeled "Tyree Springs, 

 Tennessee." This locality is not in any available atlas and is doubt- 



