Spiders

http://aggie-horticulture.tamu.edu/galveston/beneficial24_spider_blackandyellow_argiope.htm This is called a beneficial in the garden argiope. (Photo above) They sure like the June bugs and well worth the time to read up on this one. Patti Love told me last year about seeing one. I have more photos of it in my gardening section that I had taken years back.

http://insects.tamu.edu/extension/bulletins/ent2.html Found this page about Wind Scorpions. Scary critters and I can't say that I've ever seen one. 

http://citybugs.tamu.edu/IntheNews_Details.asp?offset=0&ID_Key=412 This page is called, When Spiders Sail and explains why all of the sudden you walk through webs, everywhere webs.

http://www.termite.com/spider-identification.html This site has an extensive Identification chart. They explain which ones are dangerous and those which are not. There is a "free chart to send for" but then they just send it by email along with the first aid tips. Lots and Lots of information.