Vulgalis

The Vulgalis are a Jiralhanae mercenary tribe.

Description
Raiders, bandits, and the most mercenary of all Jiralhanae tribes. Membership in this tribe is determined by a genetic mutation which makes them pariahs among the Jiralhanae. For this reason, many Vulgalis tribes will take money from the Concord or even the UNSC to fight other brutes.

Their genetics mean that for every one female, there are three Vulgalis men.