Dehing Patkai National Park in Assam recorded 165 butterfly species during a biodiversity survey

¨     Dehing Patkai National Park in Assam recorded 165 butterfly species during a biodiversity survey in 2026.

¨     The survey recorded 37 endangered butterfly species.

¨     The national park covers an area of 234.26 sq km.

¨     It is located across Dibrugarh and Tinsukia districts of Assam.

¨     Dehing Patkai National Park is part of the larger Dehing Patkai ecosystem.

¨     The park is known for its tropical wet evergreen forests.

¨     Butterflies belong to the insect order Lepidoptera, which also includes moths.

¨     India has more than 1,500 butterfly species.

¨     Northeastern India is among the country’s richest regions for butterfly diversity.

¨     Butterflies are considered indicator species because they are sensitive to changes in habitat and environmental conditions.

¨     Assam has several protected areas supporting rainforest and wetland ecosystems, including national parks and wildlife sanctuaries.