223 



Clubiona holosericea (De Geer). One female at Black 

 Hall Rocks, taken from Iris pseudacorus. 



Clubiona lutescens (Westr.) "Very common indeed in the 

 Park in dead leaves, scraps of paper ; also common on the 

 waste ground between Grove Hill and North Ormesby. 

 Rare at Nunthorpe and Black Hall Rocks. Adult in June. 



Clubiona diversa (Camb.) Beaten not uncommonly from 

 heather at Eston in April and October ; Lonsdale in June. 



Clubiona brevipes (Bl.) Beaten from alders by Mr. Walsh 

 and myself in June. Rather a rare species. 



Clubiona compta (C.L.K.) One of the most distinct of 

 the Clubiona, very common in grass on Eston Moor. Less 

 common at Marton in hedge-sides. 



Anyphoena accentuata (Walck.) A somewhat uncommon 

 species, but an adult female was beaten from Alders in. 

 Kildale Woods in June. 



Micaria pulicaria (Sund.) I took this ant-like Spider from 

 nests of Lasius niger at Eston and in Lonsdale. It is not 

 recognised as a genuine my mecophile, although its appearance 

 suggests such a habit. 



Agroeca brunnea (Bl.) Not very common at Eston on the 

 heather. Immature in July, but an adult male in October. 



FA MIL Y—THOMISIDAE. 

 Xysticus cristatus (Clk). This very common crab-spider 

 has been found in May and June at Eston, Ayton and in 

 Greatham Marsh. At Redcar in October. 



Philodromus cespitum (Walck.) Common everywhere 

 with the next species, from which it is but doubtfully distinct. 



Philodromus aureolus (Clk.) Beaten with the last from 

 whins, laurel, etc. Forms connecting it and P. cespitum 

 occur on the continent. 



Tibellus oblongus (Walck.) Shaken from long grass at 

 Eston. This spider can perform the apparently impossible, 

 by making itself invisible on a rush stalk. 



