MR WARBURTON, ON SPIDERS NEAR CAMBRIDGE. 215 



AGELENIDAE. 

 Hahnia 



nava, Bl., rare, Wicken Fen. 

 Lethia 



humilis, Bl. 



THERIDIIDAE. 



Thebidion 



simile, C. L. Koch. 



tiuctum, 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. 

 Walckenaeba 



bifrons, Bl. 



unicornis, Bl. 



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

 Pachygnatha 



listeri, Sund. 

 Edbyopis 



blackwallii, Cambr. 



LiNYPHIA ' 



nigrina, Westr. 

 setosa, Cambr., Wicken Fen. 

 clathrata, Sund.,, Wicken Fen. 

 circumspecta, Bl. rare. 



EPEIEIDAE. 

 Epeiba 



acalypha, Walck. 



solers, Walck. 



quadrata, Clrk., occasional, Fens. 



ERRATA. 



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." 



