Ventor was a male Nadurni.
There they experimented with animals and used a gene manipulator on them. They wanted to turn these animals into strong fighters, so that they could win a war for them. Later they also wanted to turn the Eleventh Doctor into a monster that would fight for them. However the Doctor was saved by Oliver Blazington. Ventor died together with Malepay, Cairow and Oliver Blazington in the explosion of their space ship. (AUDIO: The Eye of the Jungle)