(Heb. hargol, meaning “leaper”). Mention of it is made only in Lev. 11:22, where it is obvious the word cannot mean properly the beetle. It denotes some winged creeper with at least four feet, “which has legs above its feet, to leap withal.” The description plainly points to the locust (q.v.). This has been an article of food from the earliest times in the East to the present day. The word is rendered “cricket” in the Revised Version.
Beetle
1 verse
Leviticus
Leviticus 11:22
Even these of them ye may eat; the locust after his kind, and the bald locust after his kind, and the beetle after his kind, and the grasshopper after his kind.
From Easton's Bible Dictionary
Matthew George Easton, 1897