More than you want to know...
For these Periodical Cicadas, this takes 17 years — or at least it’s “supposed” to. Most of the Periodical Cicadas in the northern part of the U.S. are on 17-year cycles, while most of those in the southern parts are on 13-year cycles. Thus, some Periodical Cicada experts feel that there are three species of 17-year cicadas and three species of 13-year cicadas for a total of six species, while other researchers feel that there is a total of only three species, and that the 13- vs 17-year cycles are genetically-controlled (like brown vs blue eyes in people). Here in the Cincinnati area, the emergences of Brood X every 17 years are well-documented for at least the last 100 years, and we know that they are due, again, in 2004. However, in 1983, four years before the big 1987 emergence, there was a small emergence. This year (2000), there is a considerable “small” emergence occuring in the greater Cincinnati area, four years before the upcoming 2004 emergence.
...In many cultures around the world, people eat cicadas, too. The ancient Greeks considered cicadas a delicacy. Many tribes of Native Americans ate cicadas both before and after the colonists arrived. Cicadas are eaten in Australia, Thailand, Papua New Guinea, and Japan. In the society section of the June 2, 1902 Cincinnati Enquirer, an account was given of a party where cicada-rhubarb pie was served. In 1987 in Cincinnati a number of people took the opportunity to try batter-dipped, deep-fried cicadas or cicada stir fry and a certain radio station enraged a certain pizza company. In 1990 in Chicago, cicada-eating was so popular that it made the pages of Time Magazine. Just make sure the neighbors haven’t been using insecticide. Mmmmm...
Cicada Stir-Fry: Ingredients
minced onion, coriander (cilantro), fresh gingerroot
sliced carrots, chopped cauliflower and/or broccoli
water chestnuts and/or other vegetables of your choice
bean sprouts and snow peas
blanched, teneral cicadas
In a wok or other suitable pan, heat a couple tablespoons of vegetable oil. Add ingredients in the order listed above when those in the most recent addition are partially cooked. Serve over whole-grain (“brown”) rice and add soy sauce to taste.
http://biology.clc.uc.edu/steincarter/cicadas.htm
I guess here in Missouri we get both the north and south varieties, hence the rare overlap.