User blog comment:Lord Loss/Discussion of the Week: Portable 3rd Subspecies/@comment-3039270-20120526224758/@comment-3062343-20120527021513

All the P3rd subspecies are first met in High Rank, with the exception of Narga Sub, who for some reason has been made G-Rank exclusive. The Tri G subs are G-Rank exclusive, with the exception of Lagiacrus Subspecies, who is fought at the end of the High-Rank village quests. Of course, it's been a while since I last played 3G, so I could be mistaken on some of this.