There are many different types of jungles in the world, each with its own unique characteristics and biodiversity. While it is challenging to provide an exact number, I can give you an overview of some of the major types of jungles found across the globe:

1. Tropical Rainforest: This is the most well-known type of jungle, characterized by high rainfall throughout the year, dense vegetation, and immense biodiversity. Tropical rainforests are found near the equator in regions like the Amazon Basin in South America, the Congo Basin in Africa, and the Southeast Asian rainforests.
2. Temperate Rainforest: These jungles are found in regions with cooler climates, such as the Pacific Northwest of North America, southern Chile, and parts of New Zealand. Temperate rainforests have moderate rainfall, lush vegetation, and a diverse range of plant and animal species.
3. Montane Rainforest: These jungles are located in mountainous regions at higher elevations. They are characterized by cooler temperatures and often have a cloud cover, which contributes to high moisture levels. Montane rainforests can be found in places like the Andes Mountains in South America and the Western Ghats in India.
4. Dry Tropical Forest: These jungles experience a pronounced dry season and are found in regions with a tropical climate. They have a lower tree density compared to tropical rainforests, and the vegetation is adapted to withstand drought conditions. Dry tropical forests are found in areas such as parts of Africa, Central America, and northern Australia.
5. Subtropical Forest: This type of jungle is found in regions with a subtropical climate, characterized by mild winters and hot, humid summers. Subtropical forests are found in areas like the southeastern United States, eastern Australia, and southern China. They typically have a mix of evergreen and deciduous tree species.
6. Mangrove Forest: These unique jungles are found in coastal areas and estuaries, where saltwater and freshwater mix. Mangrove forests are adapted to thrive in brackish water and are important ecosystems that provide habitat for various marine and bird species. They can be found in tropical and subtropical regions worldwide.
7. Seasonal Forest: These jungles experience distinct wet and dry seasons. The vegetation in seasonal forests is adapted to the changing conditions, with some trees shedding their leaves during the dry season. Seasonal forests are found in regions like parts of Africa, India, and Southeast Asia.