Hostrozeen family
From Tardis Wiki, the free Doctor Who reference
The Hostrozeen family were a family of Raxacoricofallapatorians that were related to the criminal clan Slitheen.
In Glune Fex Fize Sharlaveer-Slam Slitheen's to strip Sol of of its energy one of his priorities afterwards was to defeat the Hostrozeen. (SJA: Revenge of the Slitheen)
Since Glune Fex Fize Sharlaveer-Slam Slitheen talked about crushing the Hostrozeen along with the Law-Biding Blathereen its possible that the Hostrozeen aren't a Criminal Family and also hunt the Slitheen