Falconer : The Spiders of Yorkshire. 197 



etc.) have produced many species, which are found nowhere else 

 in the county, e.g., (i) Prosthesima electa C. L. KocJi, Protadia 

 suhnigra Camb., Heliophaniis flavipes C. L. Koch, Hyctia 

 nivoyi Luc, Euophrys ceqitipes Camb. ; (2) Erigone spinosa 

 Camb., Cnephalocotes citrtus Sim. ; (3) Scotina gracilipes Bl., 

 Cnistulina guttata Camb., Epdra patagiata Clerck., Bathy- 

 phantes setiger F.O.P. Cb., while Prosopotheca incisa Camb., 

 Pirata latitans Bl., Hasarius adamsonii Sav., have been taken 

 only in other parts of the division. 



V.C. 62. The Scarborough area was worked throughout 

 1905-6 by Mr. R. Gilchrist, and during the summers ofi904-5 

 by the writer, and in 1913-14 by the Rev. R. A. Taylor, the 

 result being the addition of Coelotes terrestris Wid., Dysdera 

 crocota C. L. Koch., Xystictis pini Hahn and Syedra pholcom- 

 moides Camb. to the County list, besides other valuable records. 

 Early in 1909, Mr. G. B. Walsh also furnished a short list for 

 this vice-county (teste competent authorities) , and the Cleveland 

 district has since been extensively investigated by Dr. J. W. H. 

 Harrison, and for two summers by the writer. It was found 

 that its many dales and wide moors, especially the outlier, 

 Eston Nab, were very favourable to spider life, amongst the 

 species met with being two then new to Britain, Hypselistes 

 florens Camb. (known previously from N. America) and Notio- 

 scopiis sarcinatus Camb. (previously in Central Europe and 

 since in V.C. 64) and several others not yet recorded for any 

 other part of the county, viz., Theridion simile C. L. Koch, 

 Ceratinella scabrosa Camb., Cnephalocotes ambiguus Camb., 

 Troxochnts ignobilis Camb., Hypselistes jacksonii Camb., Era 

 cambridgii Kulcz, Xystictis sahilosus Hahn, Trochosa robusta 

 Sim., T. cinerea Fabr. 



V.C. 63*, 64.* Since September 1908, Mr. W. P. Winter 

 of the Bradford Society has forwarded spiders for identification 

 or verification, and supplied me with particulars of his own and 

 fellow members' captures, which rest upon the authority of 

 Messrs. O. P. Cambridge, Jackson and F. P. Smith. The writer 

 has also paid many visits to different parts of these vice-counties. 

 The most noteworthy species obtained were Clubiona jacilis 

 Camb. (F. Rhodes), new to science and a unique female, the 

 only Yorkshire Walckenacra obtiisa BL, (^, (S. Margerison) and 

 the southern species Micrommata virescens Clerck, while the 

 following have not occurred in the county outside V.C. 64 ; 

 Episinus truncatus Walck, Diplocephaliis castaneipes Sim., 

 ArcBoncns crassiceps Westr., Walckenaera nodosa Camb., 

 W. capito Westr., Agyncta subtilis Camb., Leptyphantes angula- 

 tns Camb., Epeira pyramidata Clerck, Oxyptila flexa Camb. 

 (To be continued). 



* See ante, p. 2. 

 1918 June 1. 



