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: