The Sundarbans is a unique riverine ecosystem formed by the Ganges and Brahmaputra rivers in the delta region of West Bengal and Bangladesh. It is the largest mangrove forest in the world and home to a diverse range of flora and fauna, including the endangered Bengal tiger.

The Hilsa Shad is a migratory fish species found in the Ganges, Brahmaputra, and Mahanadi rivers. It undertakes long-distance migrations, swimming hundreds of kilometers upstream to spawn.

The Gangetic Dolphin is an endangered freshwater dolphin species found exclusively in the Ganges River and its tributaries. It is one of the most iconic and recognizable riverine species in India.

Water Hyacinth is a free-floating aquatic plant that has the ability to absorb heavy metals and other pollutants from water. It is often used in wastewater treatment and bioremediation projects.

The Chambal River in Madhya Pradesh is home to the world's largest population of Gharials, a critically endangered crocodilian species. The river's unique habitat and conservation efforts have contributed to the survival of this ancient reptile.

Riverine biodiversity in India is facing multiple threats, including pollution from industrial and agricultural activities, deforestation leading to habitat loss, overfishing, and the impacts of climate change on aquatic ecosystems.

The Indus River, particularly in its upper reaches in the Himalayas, is home to the endangered Snow Trout. This cold-water fish species is adapted to the unique conditions of high-altitude riverine ecosystems.

Brahmi is a semi-aquatic plant found in riverine ecosystems. It is known for its medicinal properties and is used in traditional Indian medicine to improve memory and cognitive function.

The Cauvery River in southern India is home to the endangered Golden Mahseer, a large and iconic fish species. Conservation efforts are underway to protect this species and its riverine habitat.

The Narmada River in central India is home to the endangered Red-crowned Roofed Turtle. This unique turtle species is adapted to the river's rocky and fast-flowing waters.

The Ganges River Dolphin is an endangered freshwater dolphin species found exclusively in the Ganges River and its tributaries. It is one of the most iconic and recognizable riverine species in India.

The Gharial is an endangered crocodilian species found in the Ganges River and its tributaries. It is one of the longest crocodilians in the world and is known for its distinctive elongated snout.

The Golden Mahseer is an endangered fish species found in the Brahmaputra River and its tributaries. It is a large and iconic fish species that is highly valued for its sporting qualities.

The Red-crowned Roofed Turtle is an endangered turtle species found in the Godavari River and its tributaries. It is a unique and distinctive turtle species that is known for its colorful markings.