206 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.52. 



APPALACHIAN PROVINCE. 



Bells Valley, Rockbridge County, April 15, 1915. Altitude, 1,600 

 feet. Topography, rolling; a valley bordered on each side by high 

 mountain ridges. Soil, a rich clay loam, more or less stony. 



Hot Springs, Bath County, September 5-7, 1914. Altitude, 2,300 

 to 3,500 feet. Topography of usual Appalachian type with roUing 

 intcrmontane valley and steep mountain ridges. Soil, a clay loam, 

 stony on mountains. 



Bolar, Highland County, August 15 to September 3, 1914. Alti- 

 tude, 2,200 to 2,500 feet. Topography rugged ; a narrow intermontane 

 valley and steep mountain ridges, with rather wide alluvial flats along 

 stream. Soils, loamy, stony on slopes. 



Trimble, Highland County, August 15 to September 2, 1914. Alti- 

 tude, 2,600 feet. Narrow stream valley with border meadows and 

 steep mountain ridges. Soils, loamy. 



Meadowdale, Highland County, August 19, 1914. Altitude, 2,800 

 to 3,000 feet. A narrow intermontane valley, bordered by steep 

 mountain ridges. Soils, mostly rich clay loams. 



Monterey, Highland County, August 15 to September 4, 1914. 

 Altitude, 2,800 to 4,000 feet. Topography of typical Appalachian 

 type consisting of mtermontane valley bordered on each side by 

 mountain ridges. Soil, a rich, mellow clay loam in valley; a thin, 

 stiff rocky clay on steeper slopes. 



Sounding Knob, Highland County, September 1, 1914. Altitude, 

 4,500 feet. A prominent peak, 6 miles south of Monterey. 



SYSTEMATIC LIST OF SPECIES. 



Family FORFICULIDAE. 



DORU ACULEATUM (Scudder). 



Tappahannock, July 28 to September 10, 1 1 males, 6 females. Evi- 

 dently frequent on tall reeds, Spartina cynosuroides, in tidal marshes, 

 occasionally spreading to nearby timothy pastures (August 21, 1 

 male, 1 female). Active only at night. 



Family BLATTIDAE. 



ISCHNOPTERA, species. 



A fair number of roaches of this genus were obtained at Charlottes- 

 ville and Tappahannock. They are at present in the care of Mr. 

 Morgan Hebard, who is engaged in a revision of the genus. 



CRYPTOCERCUS PUNCTULATUS Scudder. i 



Hot Springs, September 7, 1 male; Monterey, between August 20 

 and September 1, 1 male. 



> I am indebted to Mr. Rehn for this determination. 



