Tussar silk alternatively spelled as Tussah, Tushar, Tassar, Tussore, Tasar, Tussur, Tusser and also known as -Kosa silk) is produced from larvae of several species of silkworms belonging to the moth genus Antheraea, including A. assamensis, A. mylitta, A. paphia, A. pernyi, A. roylei and A. yamamai. These silkworms live in the wild forest in trees belonging to Terminalia species and Shorea robusta as well as other food plants like jamun and oak found in India, eating the leaves of the trees they live on. Tussar silk is valued for its rich texture and natural deep gold colour, and varieties are produced in many countries, including India.

Tussar silk alternatively spelled as Tussah, Tushar, Tassar, Tussore, Tasar, Tussur, Tusser and also known as -Kosa silk) is produced from larvae of several species of silkworms belonging to the moth genus Antheraea, including A. assamensis, A. mylitta, A. paphia, A. pernyi, A. roylei and A. yamamai. These silkworms live in the wild forest in trees belonging to Terminalia species and Shorea robusta as well as other food plants like jamun and oak found in India, eating the leaves of the trees they live on. Tussar silk is valued for its rich texture and natural deep gold colour, and varieties are produced in many countries, including India.