Adam Damirovitch Ushho
Adygeisky State University
Physics Faculty,
Dept. Theoretical Physics
Russia, 385000 Maikop
Universitetskaia str. 208
The qualitative study of singular points of cubic differential system on equator of a Poincare sphere is carried out at execution of the condition named "exclusive". Various types of singular points are considered. The research is accompanied by examples.