What are the 7 levels of classification and differentiate each?

Kingdom
Phylum
Class
Order
Family
Genus
Species

There are a couple of mnemonic techniques to remember the levels of classification. The one I learned in school is below:

Kings
Play
Chess
On
Fiber
Glass
Stools

First answer by ChuisCeQueJeCroi. Last edit by ChuisCeQueJeCroi. Contributor trust: 35 [recommend contributor]. Question popularity: 1 [recommend question]