answer:Not that I can think of. But on Bones last night, she said that we eat several coackroach eggs every day. Gross, huh? “It is nearly impossible to calculate the number of cockroaches that exist worldwide due to the fact that so many already exist and are reproducing at such a fast pace. Scientists believe that there are over 4,000 species around the world and there are at least 40 different species that exist in America. One source suggests that 36,000 cockroaches exist per building in some parts of America.” Hyper Textbook