and Systematic Arrangement of British Spiders. 29 



Salticus Jenynsii, 



Salticus Jenynsii, Blackw. Annals and Mag. of Nat. Hist. Second 

 Series, vol. xiii. p. 174. 



This addition to our indigenous ^flZfc' has been made through 

 the liberality of the Rev. Leonard Jenyns, M.A., F.L.S., from 

 whom it was received in February 1853, together with numerous 

 specimens of spiders which had been captured in Cambridgeshire. 



Family Thomisid^. 



Genus Thomisus, Walck. 



After Thomisus cristatus in the catalogue (.(Vnnals and Mag. of 

 Nat. Hist. Second Series, vol. vii. p. 448) add 



Thomisus audax, 



Xysticus audax, Koch, Uebers. des Arachn. Syst. erstes Heft, p. 25 ; 

 Koch, Die Arachn. B. xii. p. 74. tab. 413. %. 1005-1008. 



Specimens of Thomisus audax, supplied by the Rev. Hamlet 

 Clark, were met with near Northampton and at Holme Fen, 

 Huntingdonshire, in the autumn of 1853. They were all females. 



M. Walckenaer, regarding the Xysticus {Thomisus) audax oi 

 M. Koch as a mere variety of Thomisus cristatus, has included it 

 among the synonyma of that species (Hist. Nat. des Insect. Apt. 

 t. i. p. 521), from which, however, it is undoubtedly distinct. 



After Thomisus formosus in the catalogue (Annals and Mag. 

 of Nat. Hist. Second Series, vol. vii. p. 450) add 



Thomisus floricolens. 



Thomisus Jloricolens, Walck. Hist. Nat. des Insect. Apt. t. i. p. 532. 



Thomisus dorsatus, Hahn, Die Arachn. B. i. p. 44. tab. 11. fig. 34 ; 

 Koch, Uebers. des Arachn. Syst. erstes Heft, p. 24 ; Koch, Die 

 Arachn. B. xii. p. bQ. tab. 410. fig. 991, 992 ; Sund. Vet. Acad. 

 Handl. 1832, p. 221. 



For this addition to our indigenous spiders I am indebted to 

 Mr. R. H. Meade, who transmitted to me, in December 1853, 

 adult males and immature females of Thomisus floricolens which 

 had been captured by Mr. Francis Walker in that and the pre- 

 ceding year at Piercefield, near Chepstow, in Monmouthshire. 



Family Drassid^e, 

 Genus Drassus, Walck. 



After Drassus cupreus in the catalogue (Annals and Mag. of 

 Nat. Hist. Second Series, vol. viii. p. 41) add 



