Collins Field Guide: Spiders of Britain and Northern Europe – Michael J Roberts

This is the ultimate, comprehensive field guide to spiders – a must for arachnophiles everywhere and a vital introduction for all other naturalists. 450 species of spider are comprehensively illustrated with 288 colour paintings and over 1,500 drawings. The introduction provides general information on the structure and biology of spiders, together with illustrations of genitalia, webs and egg sacs.