A year containing an extra day. It has 366 days instead of the normal 365 days. The extra day is added in February, which has 29 days instead of the normal 28 days. Leap years occur every 4 years. 2016 is a leap year and so is 2020. Except that every 100 years special rules apply.
Best Answer: A average life span is about 1 year. Some live only 3 months, but others can live up to a couple of years. The lifespan of the average tick is about two years. Source(s): http://www.nyc.gov/html/doh/html/ehs/ehs... A fly is 3 days so i'm guessing somewhere around the lines of there.
Life cycle The total duration of the life cycle of the triatomine bug, from egg to adult, variesfrom 4 to 24 months, depending on the species and environmental conditions(Fig. 3.2). The most important vector species usually have one or two cycles peryear.n a study in Brazil the cost of keeping a house free of triatomine bugsfor one year was estimated at US$29 for paint, $73 for BHC, and between $31 and $66 for â¢most common pyrethroids.