Cirrochroa thais declared as state butterfly of Tamil Nadu

Tamil yeoman (Cirrochroa thais) has been officially declared as state butterfly of Tamil Nadu. These butterflies are also known as Tamil Maravan (which means warrior) and are endemic to Western Ghats. The tawny-coloured creature with a dark brown outer ring is among the 32 butterfly species found in Western Ghats. Hence, Tamil Nadu has become ..