The Reptile Report - The chitin fibers in the fangs of a large Central American wandering spider are arranged and surrounded with proteins in a way that makes the material particularly rigid...
Spider Toxin Database
Aug 7, 2012
by Asst. Editor in Chief
Arachnoboards - A link to a very thorough, searchable site containing information on the sequence, three-dimensional structure, and biological activity of protein toxins derived from spider venom.@ Arachnoboards