1890.] Mr Warburton, On spiders near Cambridge. 99 



THERIDIIDAE. 



Thekidion 



simile, C. L. Koch. 



tiucturn, Walck., common, on shrubs and bushes. 



rufolineatum, Luc. 

 Neeiene 



cornuta, BL, rare, in the "Backs." 



nigra, BL, rare, Turf Fen, Chatteris. 



fuscipalpis, C. L. Koch. In the bathing enclosure. 



apicata, Bl. 



bicolor, Bl. Castle Hill. 



bituberculata, Wid. 

 Walckenaeea 



bifrons, Bl. 



unicornis, Bl. 



cristata, Bl., rare, Christ's Coll. Garden. 

 Pachygnatha 



listeri, Sund. 

 Eueyopis 



blackwallii, Cambr. 

 Linyphia 



nigrina, Westr. 



setosa, Cambr., Wicken Fen. 



clathrata, Sund., Wicken Fen. 



circumspecta, Bl., rare. 



EPEIRIDAE. 

 Epeiea 



acalypha, Walck. 

 solers, Walck. 



quadrata, Clrk., occasional, Fens. 

 Eeeata, 



In the previous list, Amaurobius fenestralis should have been recorded 

 as rare instead of common, and the habitat of Theridion varians as 

 being " boathouses and out-buildings" rather than "bushes". 



November 24, 1890. 

 Prof. G. H. Darwin, President, in the Chair. 



The following gentlemen, duly nominated by the Council, were 

 elected Honorary Members of the Society : 



Francesco Brioschi ; on the ground of his contributions to 

 mathematical science by his investigations in the theory of forms, 

 the theory of equations, and in elliptic and hyperelliptic functions. 



Leopold Kronecker ; on the ground of his contributions to 

 mathematical science by his investigations in the theory of 

 numbers and elliptic functions. 



Sophus Lie; on the ground of his contributions to mathe- 

 matical science by his investigations in geometry, in the theory of 

 differential equations, and in the theory of groups. 



Henri Poincare ; on the ground of his contributions to mathe- 

 matical science by his investigations in the theory of functions 

 and in mathematical physics. 



