some British Symphyla. 361 



Scutigerella biscutata, Bagn. 

 YoRKs, Ravenscar, 2, R. S. B. 



Symphylellajacksoni (Bagn.) . 



• S. Wales, Swansea, single examples dated 2. vii. 14( and 

 28. vi. 15 (P. A. Buxton). 



Previously only known from examples taken by Dr. A. 

 Randell Jackson (in plenty) from the Flintshire side of the 

 Dee Estuary at Queensferry. 



Symphylella dunelmensis (Bagn.). 



Northumberland, Corbridge, 2 only, and Durham, 

 Penshaw Hill, several, R. S.B. 



Previously only known from County Durham, "where it 

 occurred in numbers at Gibside. 



Symphylella isabellce (Grassi). 



Northumberland, Bamburgh, a few only, June 13, 1917, 

 R. S. B. 



Only a single example from Penshaw, County Durham, 

 previously known. 



Symphylella horrida (Bagn.). 



S. Wales, Swansea, 1 immature example, 28. vi. 15 (P. A. 

 Buxton) . 



Previously known from the Durham Coast near Hartlepool. 



Symphylella vulgaris (Hansen). 

 Devon, Petit Tor Bay near Babbacombe, 1 example 

 [S. Hirst). 



Symphylella minutissima (Bagn.) . 



Scotland, Edinburgh, Sept. 1912 (TV. Evans and R. S. B.) ; 

 Northumberland, Whitley Bay, 1 immature example, and 

 YoRKS, Whitby, 1 ifnmature example, R. S. B. 



Previously known from two examples taken at Barnard 

 Castle, Co. Durham. 



Scolopendrellopsis subnuda (Hansen). 



Cheshire, Chester, an undoubted example {A. Randell 

 Jackson), the only record from Cheshire being that of a 

 doubtful immature example from the same source. 



Ann. & Mag. N. Hist. Ser. 8. Vol. xx. 21 



