Taxon on Dec 16, 2007December 16th, 2007, 10:46 pm EST
Hello Muwafaq-
Somehow, I doubt yours is a serious request. However if it is, Orthoptera is the order of insects containing grasshoppers, katydids, and crickets, all of which are terrestrial, as opposed to aquatic, so you won't find much on them here. You might want to look at BugGuide, which has lots of photos of Orthopterans.