The Anati are a race that was targeted for enslavement by the Yeerk Empire. Visser One was responsible for the invasion by sending in a Yeerk Fleet to capture the Anati Homeworld. The Yeerk Fleet vanished however without a trace, and Visser One one held responsible. Later it is stated that crisis with the Anati has got even worse, which led to Visser One's execution. Little is mentioned of the Anati themselves but it's assumed they still exist.