Madtsoia, an extinct genus of madtsoiid snakes, is a part of the kingdom Animalia under the chordata phylum and reptilia class which has fossils distributed in Niger, Spain, India, Madagascar, Argentina, and Brazil.
Madtsoia is an extinct genus of madtsoiid snakes. Kingdom: Animalia Phylum: Chordata Class: Reptilia Fossils of Madtsoia have been found in: In Beceten Formation, Niger Lano, Spain India Maevarano Formation, Madagascar Casamayoran Sarmiento Formation, Argentina Itaboraian Las Flores Formation, Argentina and Itaborai Formation, Brazil 
