Bornean yellow muntjac

The Bornean yellow muntjac ("Muntiacus atherodes") is a muntjac species endemic to the moist forests of Borneo. 
Taxonomy.
It lives alongside the common muntjac. It is similar to its much more common cousin and was only recently recognised as a separate species. 
Description.
Apart from the color difference, its antlers, which are just in length, are smaller than those of the common muntjac. It has not been extensively studied and has been described a relict species.
Ecology.
This muntjac species is a potential prey of the Bornean tiger.