235 



Centromeria bicolor (Bl.) This species is excessively 

 common everywhere. I once took a female, having six instead 

 of the normal eight eyes. This occurred near the Park. 



Centromeria concinna (Thor.) Perhaps only a reduced 

 form of the preceding, which it accompanies everywhere. 



Porrhomma pygmaeum (Bl.) Not very common in Guis- 

 brough Park Wood ; also taken once near Middlesbrough. 



Porrhomma oblongum (Camb.) This spider occurs in 

 Wilton Woods amongst pine needles, but is anything but 

 common. 



Porrhomma microphthalmum (Camb.) Another rare spider 

 taken two or three times on Eston Moor. 



Porrhomma miserum (Camb.) This seems to be the 

 commonest of the genus in this neighbourhood, and is 

 apparently not uncommon in Lonsdale and on Eston Moor. 

 Shaken from moss at both places. 



Sintula diluta (Camb.) A very small spider found amongst 

 the debris in woods — Wilton, Normanby Intake, Guisbrough 

 Park. 



Microneta viaria (Bl.) Common at Eston and in Lonsdale, 

 but has occurred sparingly in Middlesbrough. 



Microneta subtilis (Camb.) This has occurred two or three 

 times in Lonsdale. 



Microneta conigera (Camb.) One female was found in 

 the Pine Wood on Eston Moor. 



Microneta rurestris (Koch.) Seems to be fairly common 

 on Eston and Easby Moors. 



Microneta gulosa (C.L.K.) This spider recorded for so 

 long as M. sublimis (Camb.) has occurred in Lonsdale and 

 also in the Borough, where I secured a fine pair early in 

 November. 



