How many genus are there?

I believe there are 10 groups and they are as follows: Silkus monowrestle, Fuzzus squarilus, Silkus monosquirmus, Fuzzus feelzalot, Silkus tallyhas, Silkus stretchilus, Fuzzus chompilus, Silkus duosquirmus, Fuzzus pointilus, and Fuzzus tallywag this is what the web said but I'm not positive