All of 3 of these host species have broad geographical distributions within the humid forests of Madagascar and frequently occur in sympatry .
Madagascar span much of the 1,300 km length of the Antananarivo Province .
All of 3 of these host species have broad geographical distributions within the humid forests of Madagascar , which span much of the 1,300 km length of the Antananarivo Province , and frequently occur in sympatry .