22 Falconer: Notes on Arachnida in Yorkshire. 



Bathyphantes parvuhis \\'estr. Two femalfes, on coast a 

 little east of Redcar. On record also for West Riding. 

 Erigone longipalpis Sund. Four males, four females, 

 Coatham Marshes. Elsewhere in Yorkshire it is 

 plentiful on the Humber shore, both east and west of 

 Hull. A maritime species. 

 Tapinocyba siihitanea Camb. One male, four females, 

 on the coast east of Redcar. Usually found in the 

 refuse of stables, and occasional^ in cellars. 

 Araeoncus humilis Bl. At the same place as the last- 

 named, in extraordinary abundance, both sexes, 

 beneath flat, spreading tufts of Atriplex. 

 C. — Additional Records for North Riding. 



Clubiona holosericea De Geer. One adult male and several 



immature examples. Coatham Marshes. 

 Leptyphantes pallidus Camb. Riftswood (Saltburn) and 



Upleatham. A female at each place. 

 Tmeticus reprobns Camb. One adult male and several 

 immature examples amongst heaps of stones on the 

 foreshore at Skinningrove. It has also been found on 

 the Humber shore, near Hull. A rare spider. 

 Erigone arctica White, var. maritima. Five males and 

 several females, on the coast a little east of Redcar ; 

 many females in Coatham Marshes, and a few females 

 between Marske and Saltburn. Previously, only one 

 male was on record for Yorkshire at Marton, North 

 Riding. Evidently it will be found to be commoner 

 in this part of Yorkshire than it has been supposed. 

 Tapinocyba ^pallens Camb. One female near Coatham 



Marshes. 

 Ceratinella brevipes Westr. Two females east of Marske. 

 Two other interesting species maj- also be mentioned, 

 Tmeticus scopiger Grube, several adult and immature examples 

 of both sexes, on the cliff near Marske Cemetery, which has not, 

 so far, been found in either of the other great divisions ; and 

 a female, which is supposed to be a new species of Metopo- 

 bactrus Sim., at Boosbeck, but previously discovered nearer 

 Middlesborough by Mr. J. W. H. Harrison, of that town. 



Seven species of Harvestmen were noted, but all were 

 of the commoner kinds, while the common pseudoscorpion, 

 Obisium mnscorum Leach, occurred at Riftswood and Boosbeck. 



Naturalist 



