A new study shows that the Palghat Gap in southern India is the barrier separating the various colour morphs of the endemic gastropod Indrella ampulla. The article by Arathi Menon on Mongabay makes for excellent coverage of this study, which yet again proves the biogeographical mettle of the Palghat Gap!
Read another Green Humour comic on genetic isolation resulting from gaps in the Western Ghats here.
Cartoon for Roundglass Sustain.
(For readers from outside of India: the word ‘Mallu’ is a colloquial term referring to Malayali people from the southern state of Kerala).
Tamil Nadu has its own dune, and the dune has its own Timothy Chalamet- the endemic Madras Hedgehog! Last year, I had the pleasure of venturing twice into the Theri dunes of Tirunelveli, with researcher Maria Antony and hedgehog biologist Brawin Kumar, but was never lucky enough to spot the animal. Hunted for various superstitious rituals and losing wild scrub habitat to development and urbanization, the Madras Hedgehog is now becoming increasingly rare.
To readers from Tamil Nadu who may take offence at the ‘Dune’ comparison when there is already a Tamil film called ‘Theri’ starring superstar Vijay, my due apologies! While I am indeed aware of the popularity of the film, I am not sure if it has anything to do with the red sand dunes, not having watched it yet (and if it makes up for anything, I have not watched Dune yet either!)
Comic from my column with The Hindu Sunday Magazine.
