A number of excellent educational sites regarding Limulus polyphemus already exist, so creating another one from scratch seems a little redundant. These educational pages provide additional information about certain topics as well as an organizational framework of links to other sites that go into greater detail about other specific topics.
Click on the following images to visit some of the more extensive educational sites:
http://www.ocean.udel.edu/horseshoecrab/index.html
http://www.horseshoecrab.org/index.html
http://www.dnr.state.md.us/education/horseshoecrab/
http://www.mbl.edu/animals/Limulus/
Power Point Teachers Resource