II. Klemantan Group:
1. South-western Group:
Land Dayaks;
[Certain tribes of Netherlands Borneo];
Maloh.
2. Central Group:
A. Baram sub-group: Bisaya, Tabun, Orang Bukit,
Kadayan, Pliet, Long Pata, Long Akar.
B. Barawan sub-group: Murik, Long Julan, Long Ulai,
Batu Blah, Long Kiput, Lelak, Barawan, Sakapan,
Kajaman.
C. Bakatan sub-group: Seping, Tanjong, Kanawit,
Bakatan, Lugat.
3. Sebop Group:
Malang, Tabalo, Long Pokun, Sebop, Lerong;
Milanau (including Narom and Miri).
III. Punan Group:
Punan, Ukit, Siduan, Sigalang.
IV. Kenyah Group: