ON NEW AND RARE ARACHNIDS. 47 



Tibellus maritimus, Menge-Kulczynski (male). PI. A, 



figs. 28-31. 



Tibellus oblongus, Kulcz. Aranese Hungarise, 

 p. 115, Tab. IV., fig. 28 



Thanatus oblongus, Menge (female). Preussische 

 Spinnen, p. 396, Tab. 224, fig. 3. 



The structural differences between this and the fore- 

 going species will be readily seen from the figures given in 

 the plate. There being now two species hitherto in- 

 cluded in our British List under the name of oblongus, 

 and the true oblongus of Walckenaer being considered 

 to be that of Mr. Blackwall, the species now to be 

 recorded as new to Britain is Tibellus maritimus, 

 Menge. 



Philodromus rufus, Walck. 



Adults of both sexes of this very distinct species were 

 met with by Dr. Jackson in the New Forest in June, 1910 ; 

 but in a locality different from that in which I had found 

 it there some years ago myself. 



Fam. LYCOSID^J. 



Tarentula fabrilis, Clerck. 



Both sexes of this large and conspicuous spider in the 

 adult state were found by W. A. P.-C., from 

 August 3rd to October 3rd, 1910, on a part of the high 

 ground of Bloxworth Heath, where it had never been 

 observed before. No other British locality than Blox- 

 worth Heath has yet been recorded for it. 



* On Tibellus and the two species now considered to be British see 

 paper by Dr. A. R. Jackson, " Lancashire Naturalist," March, 1911, 

 Vol. 3, pp. 386-387. 



