Selidok was a male Benzite engineer assigned to the USS Aventine by 2381. During the Borg Invasion of 2381, Selidok was tasked by Chief Engineer Mikaela Leishman to tell his team they had ten minutes to finish adjusting the yields on a batch of transphasic torpedoes. (ST - Destiny novel: Lost Souls) Selidok's race of Benzite was not stated but is based on text that indicated he was "an alien who wore a mist-producing apparatus in front of his nostrils."