Insects of Ohio
http://www.cmnh.org/site/ResearchandCollections/InvertebrateZoology/CommonInsects.aspx
http://www.ohio4h.org/~news/story.php?id=1783
http://ims.ode.state.oh.us/ODE/IMS/Lessons/Content/CSC_LP_S02_BA_L02_I01_02.pdf
Ohio endangered species
http://animals.about.com/od/esstatelists/a/esa_ohio.htm