Requested reference
Blackwall, J. (1854b). Supplement to a catalogue of British spiders (continued). Annals and Magazine of Natural History (2) 14: 28-33. 
-- Show included taxa
Blackwall, J. (1854b). Supplement to a catalogue of British spiders (continued). Annals and Magazine of Natural History (2) 14: 28-33. -- Show included taxa