With around 11 distinctive lineages and over 38000 species of spiders alonearachnids are an amazingly diverse group of invertebrates. This book summarizesknowle... » 

With around 11 distinctive lineages and over 38000 species of spiders alonearachnids are an amazingly diverse group of invertebrates. This book summarizesknowledge about various types of arachnids revealing their secrets throughspecies accounts photographs and a cast of eightlegged characters. «