1) Cricket 2) Grasshopper 3) Orthopteron 1) Insect 2) Orthopteron 3) Orthopterous 4) Orthopterous insect 
• (n.) One of the Orthoptera.
broadly, any member of one of four insect orders. Orthopteran has come to be regarded as the common name for these related groups, which exhibit ... [2 related articles]
Or·thop'ter·an noun (Zoology) One of the Orthoptera. 
orthopteran Any of various insects having leathery fore wings and membranous hind wings and chewing mouth parts.
orthopterous.