ON NEW AND RARE BRITISH ARACHNIDA. 185 

 ORDER CHERNETIDEA. 



Chelifer eanepoides, Linn. 



Received from Mr. R. Godfrey, September, 1907, from 

 Glasgow, where it occurred in some abundance in stables. 

 Also from Mr. G. A. Whyte (see "Zoologist," October, 1907, 

 Ser. 4, Vol. XL, p. 388), and several from Edminton, found 

 in a corn store by Mr. H. Donisthorpe in November, 1905. 

 Thirteen examples of this species were also received from the 

 late Mr. A. J. Chitty, by whom they were found in London 

 in the Holborn Granary. 



ORDER THELYPHONIDEA. 



SUB-ORDER THELYPHONIDES. 



Fam. TARTARID^E. 



Gen. TRITHYREUS, Kraepelin. 



Trithyreus Bagnallii, Jackson. 



Trithyreus BagnaUii, Jackson. Trans. Nat. Hist. Soc. 

 Northumberland, Durham, and Newcastle-upon- 

 Tyne, 1907, n.s. Vol. III., Part L, p.p. 28-30. 

 A curious little arachnid belonging to a group of an exotic 

 Order, about which little is really known. A few species 

 only have been met with of this group. The first recorded 

 species was of the Gen. nov. Nyctalops (Cambr.), of which I 

 received many years ago examples from Ceylon, recording 

 them as two species, Nyctalops crassicauda, and N. tenuicorda, 

 and as forming a new family, Tartarides, of the Order Thely- 

 phonidea Ann. and Mag. N.H. s. 4. Vol. 10, p. i, PI. XXIL, 

 1878. These, however, proved subsequently to be the two sexes 

 of the same species. The group has since been studied by the 

 late Dr. Thorell, also by Professor H. J. Hansen, of Copen- 

 hagen, and others. The present species is nearly allied to 

 Nyctalops, but differs in having eyes, whereas Nyctalops has 

 none. It was found in a hothouse in the Kew Gardens by 



