The site shown below has tons of information. I especially liked the pictures. The fact that ants evolved from wasps really caught my eye. Another amazing fact is that some ants can spray venom. Some ants even smear their venom on attackers. I never really knew that there was so many types of ants! It seems some ant stingers are well devoloped and some are not. In fact, some ants don't even have stingers. This article has really good information.
Here is the link: http://scienceblogs.com/photosynthesis/2009/05/09/why-do-only-some-ants-sting/
Here is the link: http://scienceblogs.com/photosynthesis/2009/05/09/why-do-only-some-ants-sting/
