How long do roaches live?


Once an roach reaches adulthood, it lives about 400 days on average. A cockroach's life is divided into two other stages before adulthood: the egg stage and a variable number of nymphal instars.

On average, the two stages of a roach's existence before adulthood take approximately 600 days, resulting in a total lifespan over all three phases of approximately 300 days or between about two and a half to three years. There is some deviation in the lifespan of specific species of roaches. There are over 3,500 different species of roaches around the world, with about 35 species common in the United States.

1 Additional Answer Answer for: how long do roaches live
Immature cockroaches take 6 to 12 months to fully develop. Adult cockroaches live up to one year.
Explore this Topic
The Brachiosaurus lived in the Cretaceous period over 150 million years ago. The Brachiosaurus had a large body with a small skull and long neck. They were considered ...
Hammurabi was the 6th king of babylon. As to the year he was born it is unknown but he ruled as king from 1792B.C. To 1750B.C.. He reigned for 42 years and died ...
The sun is a giant star, around 4.5 Billion years old. The core mainly consists of Hydrogen and Helium and a small percentage of Oxygen,Carbon,Neon and Iron. The ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014