Actually, there are at present 17 megadiverse countries. They are-

1.Australia

2.Brazil

3.China

4.Colombia

5.Democratic Republic of Congo

6.Ecuador

7.India

8.Indonesia

9.Madagascar

10.Malaysia

11.Mexico

12.Papua New Guinea

13.Peru

14.Philippines

15.South Africa

16.United States

17.Venezuela

Mexico is one of the 18 "megadiverse countries" of the world (including countries such as the United States, Brazil or China). With over 200,000 different species, Mexico is home of 10--12% of the world's biodiversity. Some of these species would include the golden eagle, jaguar, opossum, Mexican wolf, green iguana, keel-billed tucan, American manatee, seal, rattlesnake and many, many more.

India falls on tropical & subtropical zone where rainfall, sunlight & temperature is optimum.

The Wildlife of the Philippines has a significant number of plant and animal species that are endemic in the Philippines. The country's surrounding waters reportedly[who?] have the highest level of biodiversity in the world. The Philippines is considered as one of the seventeen Megadiverse countries as well as global biodiversity hotspot. In the 2000 Red List of the International Union for the Conservation of Nature and Natural Resources (IUCN), 418 of the country's 52,177 species were listed as threatened. The Philippines has among the highest rates of discovery in the world with sixteen new species of mammals discovered in the last ten years. Because of this, the rate of endemism for the Philippines has risen and likely will continue to rise